17263896321

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1\times {\mathrm{1489}}^1$

素因数の和:2254

約数の個数: 64

約数和(自身を含む): 28507299840

約数和(自身を除く): 11243403519

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 329, 357, 691, 799, 987, 1489, 2073, 2397, 4467, 4837, 5593, 10423, 11747, 14511, 16779, 25313, 31269, 32477, 35241, 69983, 75939, 82229, 97431, 177191, 209949, 227339, 246687, 489881, 531573, 552109, 682017, 1028899, 1189711, 1469643, 1656327, 3086697, 3569133, 3864763, 7202293, 8327977, 11594289, 17491283, 21606879, 24983931, 48358253, 52473849, 122438981, 145074759, 338507771, 367316943, 822090301, 1015523313, 2466270903, 5754632107, 17263896321]

約数ペア:

[(1, 17263896321), (3, 5754632107), (7, 2466270903), (17, 1015523313), (21, 822090301), (47, 367316943), (51, 338507771), (119, 145074759), (141, 122438981), (329, 52473849), (357, 48358253), (691, 24983931), (799, 21606879), (987, 17491283), (1489, 11594289), (2073, 8327977), (2397, 7202293), (4467, 3864763), (4837, 3569133), (5593, 3086697), (10423, 1656327), (11747, 1469643), (14511, 1189711), (16779, 1028899), (25313, 682017), (31269, 552109), (32477, 531573), (35241, 489881), (69983, 246687), (75939, 227339), (82229, 209949), (97431, 177191)]