520078647

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{113381}}^1$

素因数の和:113534

約数の個数: 16

約数和(自身を含む): 761927040

約数和(自身を除く): 241848393

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 113381, 340143, 1247191, 3741573, 15759959, 47279877, 173359549, 520078647]

約数ペア:

[(1, 520078647), (3, 173359549), (11, 47279877), (33, 15759959), (139, 3741573), (417, 1247191), (1529, 340143), (4587, 113381)]