71319413

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1151}}^1$

素因数の和:1336

約数の個数: 16

約数和(自身を含む): 80289792

約数和(自身を除く): 8970379

約数列:

[1, 11, 43, 131, 473, 1151, 1441, 5633, 12661, 49493, 61963, 150781, 544423, 1658591, 6483583, 71319413]

約数ペア:

[(1, 71319413), (11, 6483583), (43, 1658591), (131, 544423), (473, 150781), (1151, 61963), (1441, 49493), (5633, 12661)]