21441356875009

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{821}}^1\times {\mathrm{4751}}^1$

素因数の和:5794

約数の個数: 64

約数和(自身を含む): 23511861964800

約数和(自身を除く): 2070505089791

約数列:

[1, 29, 37, 47, 109, 821, 1073, 1363, 1739, 3161, 4033, 4751, 5123, 23809, 30377, 38587, 50431, 89489, 116957, 137779, 148567, 175787, 189551, 223297, 517859, 880933, 1119023, 1427719, 2595181, 3311093, 3900571, 4205983, 5097823, 5496979, 6475613, 8261989, 15017911, 19160783, 24339373, 41403851, 96021697, 113116559, 121973507, 144321127, 155621371, 183326837, 239597681, 425162239, 555662707, 705841817, 900556801, 4185312683, 4513019759, 5316478273, 6783092969, 12329704931, 15731002843, 19982625233, 26116147229, 196709696101, 456199082447, 579496131757, 739357133621, 21441356875009]

約数ペア:

[(1, 21441356875009), (29, 739357133621), (37, 579496131757), (47, 456199082447), (109, 196709696101), (821, 26116147229), (1073, 19982625233), (1363, 15731002843), (1739, 12329704931), (3161, 6783092969), (4033, 5316478273), (4751, 4513019759), (5123, 4185312683), (23809, 900556801), (30377, 705841817), (38587, 555662707), (50431, 425162239), (89489, 239597681), (116957, 183326837), (137779, 155621371), (148567, 144321127), (175787, 121973507), (189551, 113116559), (223297, 96021697), (517859, 41403851), (880933, 24339373), (1119023, 19160783), (1427719, 15017911), (2595181, 8261989), (3311093, 6475613), (3900571, 5496979), (4205983, 5097823)]