2097696621

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{2393}}^1\times {\mathrm{6217}}^1$

素因数の和:8660

約数の個数: 16

約数和(自身を含む): 2858091264

約数和(自身を除く): 760394643

約数列:

[1, 3, 47, 141, 2393, 6217, 7179, 18651, 112471, 292199, 337413, 876597, 14877281, 44631843, 699232207, 2097696621]

約数ペア:

[(1, 2097696621), (3, 699232207), (47, 44631843), (141, 14877281), (2393, 876597), (6217, 337413), (7179, 292199), (18651, 112471)]