7122129

素因数分解:

$3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1481}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 10907520

約数和(自身を除く): 3785391

約数列:

[1, 3, 7, 21, 229, 687, 1481, 1603, 4443, 4809, 10367, 31101, 339149, 1017447, 2374043, 7122129]

約数ペア:

[(1, 7122129), (3, 2374043), (7, 1017447), (21, 339149), (229, 31101), (687, 10367), (1481, 4809), (1603, 4443)]