38456901

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10007}}^1$

素因数の和:10081

約数の個数: 24

約数和(自身を含む): 64531584

約数和(自身を除く): 26074683

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 10007, 30021, 70049, 90063, 210147, 610427, 630441, 1831281, 4272989, 5493843, 12818967, 38456901]

約数ペア:

[(1, 38456901), (3, 12818967), (7, 5493843), (9, 4272989), (21, 1831281), (61, 630441), (63, 610427), (183, 210147), (427, 90063), (549, 70049), (1281, 30021), (3843, 10007)]