40293407

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{14143}}^1$

素因数の和:14198

約数の個数: 16

約数和(自身を含む): 51597312

約数和(自身を除く): 11303905

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 14143, 99001, 155573, 523291, 1089011, 3663037, 5756201, 40293407]

約数ペア:

[(1, 40293407), (7, 5756201), (11, 3663037), (37, 1089011), (77, 523291), (259, 155573), (407, 99001), (2849, 14143)]