13272753

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 19605888

約数和(自身を除く): 6333135

約数列:

[1, 3, 13, 39, 47, 141, 169, 507, 557, 611, 1671, 1833, 7241, 7943, 21723, 23829, 26179, 78537, 94133, 282399, 340327, 1020981, 4424251, 13272753]

約数ペア:

[(1, 13272753), (3, 4424251), (13, 1020981), (39, 340327), (47, 282399), (141, 94133), (169, 78537), (507, 26179), (557, 23829), (611, 21723), (1671, 7943), (1833, 7241)]