15413913

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 23252736

約数和(自身を除く): 7838823

約数列:

[1, 3, 9, 31, 93, 101, 279, 303, 547, 909, 1641, 3131, 4923, 9393, 16957, 28179, 50871, 55247, 152613, 165741, 497223, 1712657, 5137971, 15413913]

約数ペア:

[(1, 15413913), (3, 5137971), (9, 1712657), (31, 497223), (93, 165741), (101, 152613), (279, 55247), (303, 50871), (547, 28179), (909, 16957), (1641, 9393), (3131, 4923)]