130571457

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1\times {\mathrm{601}}^1$

素因数の和:1264

約数の個数: 16

約数和(自身を含む): 175976640

約数和(自身を除く): 45405183

約数列:

[1, 3, 139, 417, 521, 601, 1563, 1803, 72419, 83539, 217257, 250617, 313121, 939363, 43523819, 130571457]

約数ペア:

[(1, 130571457), (3, 43523819), (139, 939363), (417, 313121), (521, 250617), (601, 217257), (1563, 83539), (1803, 72419)]