102402421

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 117353880

約数和(自身を除く): 14951459

約数列:

[1, 11, 37, 89, 121, 257, 407, 979, 2827, 3293, 4477, 9509, 10769, 22873, 31097, 36223, 104599, 251603, 398453, 846301, 1150589, 2767633, 9309311, 102402421]

約数ペア:

[(1, 102402421), (11, 9309311), (37, 2767633), (89, 1150589), (121, 846301), (257, 398453), (407, 251603), (979, 104599), (2827, 36223), (3293, 31097), (4477, 22873), (9509, 10769)]