1395705437

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{1423}}^1\times {\mathrm{2297}}^1$

素因数の和:3788

約数の個数: 16

約数和(自身を含む): 1623086592

約数和(自身を除く): 227381155

約数列:

[1, 7, 61, 427, 1423, 2297, 9961, 16079, 86803, 140117, 607621, 980819, 3268631, 22880417, 199386491, 1395705437]

約数ペア:

[(1, 1395705437), (7, 199386491), (61, 22880417), (427, 3268631), (1423, 980819), (2297, 607621), (9961, 140117), (16079, 86803)]