82438369

素因数分解:

${\mathrm{13}}^2\times {\mathrm{641}}^1\times {\mathrm{761}}^1$

素因数の和:1428

約数の個数: 12

約数和(自身を含む): 89524332

約数和(自身を除く): 7085963

約数列:

[1, 13, 169, 641, 761, 8333, 9893, 108329, 128609, 487801, 6341413, 82438369]

約数ペア:

[(1, 82438369), (13, 6341413), (169, 487801), (641, 128609), (761, 108329), (8333, 9893)]