40426779

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{3191}}^1$

素因数の和:3338

約数の個数: 16

約数和(自身を含む): 55770624

約数和(自身を除く): 15343845

約数列:

[1, 3, 41, 103, 123, 309, 3191, 4223, 9573, 12669, 130831, 328673, 392493, 986019, 13475593, 40426779]

約数ペア:

[(1, 40426779), (3, 13475593), (41, 986019), (103, 392493), (123, 328673), (309, 130831), (3191, 12669), (4223, 9573)]