913003

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 16

約数和(自身を含む): 1146880

約数和(自身を除く): 233877

約数列:

[1, 7, 13, 79, 91, 127, 553, 889, 1027, 1651, 7189, 10033, 11557, 70231, 130429, 913003]

約数ペア:

[(1, 913003), (7, 130429), (13, 70231), (79, 11557), (91, 10033), (127, 7189), (553, 1651), (889, 1027)]