2185279551

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2668229}}^1$

素因数の和:2668255

約数の個数: 24

約数和(自身を含む): 3884942880

約数和(自身を除く): 1699663329

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 2668229, 8004687, 18677603, 24014061, 34686977, 56032809, 104060931, 168098427, 242808839, 312182793, 728426517, 2185279551]

約数ペア:

[(1, 2185279551), (3, 728426517), (7, 312182793), (9, 242808839), (13, 168098427), (21, 104060931), (39, 56032809), (63, 34686977), (91, 24014061), (117, 18677603), (273, 8004687), (819, 2668229)]