2696057

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 24

約数和(自身を含む): 3478464

約数和(自身を除く): 782407

約数列:

[1, 7, 13, 43, 53, 91, 169, 301, 371, 559, 689, 1183, 2279, 3913, 4823, 7267, 8957, 15953, 29627, 50869, 62699, 207389, 385151, 2696057]

約数ペア:

[(1, 2696057), (7, 385151), (13, 207389), (43, 62699), (53, 50869), (91, 29627), (169, 15953), (301, 8957), (371, 7267), (559, 4823), (689, 3913), (1183, 2279)]