13955851

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 17708544

約数和(自身を除く): 3752693

約数列:

[1, 7, 13, 47, 91, 169, 251, 329, 611, 1183, 1757, 3263, 4277, 7943, 11797, 22841, 42419, 55601, 82579, 153361, 296933, 1073527, 1993693, 13955851]

約数ペア:

[(1, 13955851), (7, 1993693), (13, 1073527), (47, 296933), (91, 153361), (169, 82579), (251, 55601), (329, 42419), (611, 22841), (1183, 11797), (1757, 7943), (3263, 4277)]