2801448117

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{172259}}^1$

素因数の和:172417

約数の個数: 24

約数和(自身を含む): 4389184800

約数和(自身を除く): 1587736683

約数列:

[1, 3, 9, 13, 39, 117, 139, 417, 1251, 1807, 5421, 16263, 172259, 516777, 1550331, 2239367, 6718101, 20154303, 23944001, 71832003, 215496009, 311272013, 933816039, 2801448117]

約数ペア:

[(1, 2801448117), (3, 933816039), (9, 311272013), (13, 215496009), (39, 71832003), (117, 23944001), (139, 20154303), (417, 6718101), (1251, 2239367), (1807, 1550331), (5421, 516777), (16263, 172259)]