3721607

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:190

約数の個数: 16

約数和(自身を含む): 4105728

約数和(自身を除く): 384121

約数列:

[1, 23, 43, 53, 71, 989, 1219, 1633, 2279, 3053, 3763, 52417, 70219, 86549, 161809, 3721607]

約数ペア:

[(1, 3721607), (23, 161809), (43, 86549), (53, 70219), (71, 52417), (989, 3763), (1219, 3053), (1633, 2279)]