1307371919

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{23279}}^1$

素因数の和:23470

約数の個数: 16

約数和(自身を含む): 1528657920

約数和(自身を除く): 221286001

約数列:

[1, 7, 71, 113, 497, 791, 8023, 23279, 56161, 162953, 1652809, 2630527, 11569663, 18413689, 186767417, 1307371919]

約数ペア:

[(1, 1307371919), (7, 186767417), (71, 18413689), (113, 11569663), (497, 2630527), (791, 1652809), (8023, 162953), (23279, 56161)]