3318903

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 5532800

約数和(自身を除く): 2213897

約数列:

[1, 3, 7, 9, 21, 63, 139, 379, 417, 973, 1137, 1251, 2653, 2919, 3411, 7959, 8757, 23877, 52681, 158043, 368767, 474129, 1106301, 3318903]

約数ペア:

[(1, 3318903), (3, 1106301), (7, 474129), (9, 368767), (21, 158043), (63, 52681), (139, 23877), (379, 8757), (417, 7959), (973, 3411), (1137, 2919), (1251, 2653)]