13073151

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6841}}^1$

素因数の和:6871

約数の個数: 24

約数和(自身を含む): 21839664

約数和(自身を除く): 8766513

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 6841, 20523, 47887, 88933, 143661, 266799, 335209, 622531, 1005627, 1867593, 4357717, 13073151]

約数ペア:

[(1, 13073151), (3, 4357717), (7, 1867593), (13, 1005627), (21, 622531), (39, 335209), (49, 266799), (91, 143661), (147, 88933), (273, 47887), (637, 20523), (1911, 6841)]