242524521

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{397}}^1\times {\mathrm{659}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 355143360

約数和(自身を除く): 112618839

約数列:

[1, 3, 9, 103, 309, 397, 659, 927, 1191, 1977, 3573, 5931, 40891, 67877, 122673, 203631, 261623, 368019, 610893, 784869, 2354607, 26947169, 80841507, 242524521]

約数ペア:

[(1, 242524521), (3, 80841507), (9, 26947169), (103, 2354607), (309, 784869), (397, 610893), (659, 368019), (927, 261623), (1191, 203631), (1977, 122673), (3573, 67877), (5931, 40891)]