4289679

素因数分解:

$3^5\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 6522880

約数和(自身を除く): 2233201

約数列:

[1, 3, 9, 27, 81, 127, 139, 243, 381, 417, 1143, 1251, 3429, 3753, 10287, 11259, 17653, 30861, 33777, 52959, 158877, 476631, 1429893, 4289679]

約数ペア:

[(1, 4289679), (3, 1429893), (9, 476631), (27, 158877), (81, 52959), (127, 33777), (139, 30861), (243, 17653), (381, 11259), (417, 10287), (1143, 3753), (1251, 3429)]