3980579499

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{110821}}^1$

素因数の和:111147

約数の個数: 24

約数和(自身を含む): 6212238032

約数和(自身を除く): 2231658533

約数列:

[1, 3, 9, 13, 39, 117, 307, 921, 2763, 3991, 11973, 35919, 110821, 332463, 997389, 1440673, 4322019, 12966057, 34022047, 102066141, 306198423, 442286611, 1326859833, 3980579499]

約数ペア:

[(1, 3980579499), (3, 1326859833), (9, 442286611), (13, 306198423), (39, 102066141), (117, 34022047), (307, 12966057), (921, 4322019), (2763, 1440673), (3991, 997389), (11973, 332463), (35919, 110821)]