988395951

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{2341}}^1$

素因数の和:2607

約数の個数: 32

約数和(自身を含む): 1429931520

約数和(自身を除く): 441535569

約数列:

[1, 3, 23, 29, 69, 87, 211, 633, 667, 2001, 2341, 4853, 6119, 7023, 14559, 18357, 53843, 67889, 140737, 161529, 203667, 422211, 493951, 1481853, 1561447, 4684341, 11360873, 14324579, 34082619, 42973737, 329465317, 988395951]

約数ペア:

[(1, 988395951), (3, 329465317), (23, 42973737), (29, 34082619), (69, 14324579), (87, 11360873), (211, 4684341), (633, 1561447), (667, 1481853), (2001, 493951), (2341, 422211), (4853, 203667), (6119, 161529), (7023, 140737), (14559, 67889), (18357, 53843)]