2405117

素因数分解:

${\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:185

約数の個数: 16

約数和(自身を含む): 2869440

約数和(自身を除く): 464323

約数列:

[1, 11, 13, 121, 139, 143, 1331, 1529, 1573, 1807, 16819, 17303, 19877, 185009, 218647, 2405117]

約数ペア:

[(1, 2405117), (11, 218647), (13, 185009), (121, 19877), (139, 17303), (143, 16819), (1331, 1807), (1529, 1573)]