2985670191

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1407671}}^1$

素因数の和:1407782

約数の個数: 16

約数和(自身を含む): 4594641408

約数和(自身を除く): 1608971217

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 1407671, 4223013, 9853697, 29561091, 142174771, 426524313, 995223397, 2985670191]

約数ペア:

[(1, 2985670191), (3, 995223397), (7, 426524313), (21, 142174771), (101, 29561091), (303, 9853697), (707, 4223013), (2121, 1407671)]