3565393

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 18

約数和(自身を含む): 4157394

約数和(自身を除く): 592001

約数列:

[1, 13, 17, 73, 169, 221, 289, 949, 1241, 2873, 3757, 12337, 16133, 21097, 48841, 209729, 274261, 3565393]

約数ペア:

[(1, 3565393), (13, 274261), (17, 209729), (73, 48841), (169, 21097), (221, 16133), (289, 12337), (949, 3757), (1241, 2873)]