3881019

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 5362560

約数和(自身を除く): 1481541

約数列:

[1, 3, 41, 123, 139, 227, 417, 681, 5699, 9307, 17097, 27921, 31553, 94659, 1293673, 3881019]

約数ペア:

[(1, 3881019), (3, 1293673), (41, 94659), (123, 31553), (139, 27921), (227, 17097), (417, 9307), (681, 5699)]