1398177

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 2283840

約数和(自身を除く): 885663

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 487, 957, 1461, 2871, 4383, 5357, 14123, 16071, 42369, 48213, 127107, 155353, 466059, 1398177]

約数ペア:

[(1, 1398177), (3, 466059), (9, 155353), (11, 127107), (29, 48213), (33, 42369), (87, 16071), (99, 14123), (261, 5357), (319, 4383), (487, 2871), (957, 1461)]