3772251

素因数分解:

$3^4\times 7^1\times {\mathrm{6653}}^1$

素因数の和:6672

約数の個数: 20

約数和(自身を含む): 6441072

約数和(自身を除く): 2668821

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 6653, 19959, 46571, 59877, 139713, 179631, 419139, 538893, 1257417, 3772251]

約数ペア:

[(1, 3772251), (3, 1257417), (7, 538893), (9, 419139), (21, 179631), (27, 139713), (63, 59877), (81, 46571), (189, 19959), (567, 6653)]