395239329

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{337}}^1\times {\mathrm{863}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 577055232

約数和(自身を除く): 181815903

約数列:

[1, 3, 9, 151, 337, 453, 863, 1011, 1359, 2589, 3033, 7767, 50887, 130313, 152661, 290831, 390939, 457983, 872493, 1172817, 2617479, 43915481, 131746443, 395239329]

約数ペア:

[(1, 395239329), (3, 131746443), (9, 43915481), (151, 2617479), (337, 1172817), (453, 872493), (863, 457983), (1011, 390939), (1359, 290831), (2589, 152661), (3033, 130313), (7767, 50887)]