3161906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1423}}^1$

素因数の和:1537

約数の個数: 16

約数和(自身を含む): 5228928

約数和(自身を除く): 2067022

約数列:

[1, 2, 11, 22, 101, 202, 1111, 1423, 2222, 2846, 15653, 31306, 143723, 287446, 1580953, 3161906]

約数ペア:

[(1, 3161906), (2, 1580953), (11, 287446), (22, 143723), (101, 31306), (202, 15653), (1111, 2846), (1423, 2222)]