42539079

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{12763}}^1$

素因数の和:12878

約数の個数: 16

約数和(自身を含む): 62492544

約数和(自身を除く): 19953465

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 12763, 38289, 140393, 421179, 1289063, 3867189, 14179693, 42539079]

約数ペア:

[(1, 42539079), (3, 14179693), (11, 3867189), (33, 1289063), (101, 421179), (303, 140393), (1111, 38289), (3333, 12763)]