13375411

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 24

約数和(自身を含む): 16581120

約数和(自身を除く): 3205709

約数列:

[1, 7, 19, 67, 79, 133, 361, 469, 553, 1273, 1501, 2527, 5293, 8911, 10507, 24187, 28519, 37051, 100567, 169309, 199633, 703969, 1910773, 13375411]

約数ペア:

[(1, 13375411), (7, 1910773), (19, 703969), (67, 199633), (79, 169309), (133, 100567), (361, 37051), (469, 28519), (553, 24187), (1273, 10507), (1501, 8911), (2527, 5293)]