40643821

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{331}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 44748288

約数和(自身を除く): 4104467

約数列:

[1, 17, 31, 233, 331, 527, 3961, 5627, 7223, 10261, 77123, 122791, 174437, 1311091, 2390813, 40643821]

約数ペア:

[(1, 40643821), (17, 2390813), (31, 1311091), (233, 174437), (331, 122791), (527, 77123), (3961, 10261), (5627, 7223)]