1314789

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:604

約数の個数: 16

約数和(自身を含む): 2022528

約数和(自身を除く): 707739

約数列:

[1, 3, 7, 21, 137, 411, 457, 959, 1371, 2877, 3199, 9597, 62609, 187827, 438263, 1314789]

約数ペア:

[(1, 1314789), (3, 438263), (7, 187827), (21, 62609), (137, 9597), (411, 3199), (457, 2877), (959, 1371)]