320425147

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{1217}}^1\times {\mathrm{1297}}^1$

素因数の和:2550

約数の個数: 16

約数和(自身を含む): 379431360

約数和(自身を除く): 59006213

約数列:

[1, 7, 29, 203, 1217, 1297, 8519, 9079, 35293, 37613, 247051, 263291, 1578449, 11049143, 45775021, 320425147]

約数ペア:

[(1, 320425147), (7, 45775021), (29, 11049143), (203, 1578449), (1217, 263291), (1297, 247051), (8519, 37613), (9079, 35293)]