631071001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 738938880

約数和(自身を除く): 107867879

約数列:

[1, 11, 29, 37, 127, 319, 407, 421, 1073, 1397, 3683, 4631, 4699, 11803, 12209, 15577, 40513, 51689, 53467, 134299, 136271, 171347, 451733, 588137, 1498981, 1550543, 1978279, 4969063, 17055973, 21761069, 57370091, 631071001]

約数ペア:

[(1, 631071001), (11, 57370091), (29, 21761069), (37, 17055973), (127, 4969063), (319, 1978279), (407, 1550543), (421, 1498981), (1073, 588137), (1397, 451733), (3683, 171347), (4631, 136271), (4699, 134299), (11803, 53467), (12209, 51689), (15577, 40513)]