16457311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:562

約数の個数: 16

約数和(自身を含む): 18527488

約数和(自身を除く): 2070177

約数列:

[1, 13, 31, 97, 403, 421, 1261, 3007, 5473, 13051, 39091, 40837, 169663, 530881, 1265947, 16457311]

約数ペア:

[(1, 16457311), (13, 1265947), (31, 530881), (97, 169663), (403, 40837), (421, 39091), (1261, 13051), (3007, 5473)]