38667573

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3391}}^1$

素因数の和:3585

約数の個数: 24

約数和(自身を含む): 64203776

約数和(自身を除く): 25536203

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 1267, 1629, 3391, 3801, 10173, 11403, 23737, 30519, 71211, 213633, 613771, 1841313, 4296397, 5523939, 12889191, 38667573]

約数ペア:

[(1, 38667573), (3, 12889191), (7, 5523939), (9, 4296397), (21, 1841313), (63, 613771), (181, 213633), (543, 71211), (1267, 30519), (1629, 23737), (3391, 11403), (3801, 10173)]