31077129

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1\times {\mathrm{521}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 42344640

約数和(自身を除く): 11267511

約数列:

[1, 3, 59, 177, 337, 521, 1011, 1563, 19883, 30739, 59649, 92217, 175577, 526731, 10359043, 31077129]

約数ペア:

[(1, 31077129), (3, 10359043), (59, 526731), (177, 175577), (337, 92217), (521, 59649), (1011, 30739), (1563, 19883)]