1325242529

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1\times {\mathrm{2711}}^1$

素因数の和:3968

約数の個数: 16

約数和(自身を含む): 1474980864

約数和(自身を除く): 149738335

約数列:

[1, 13, 31, 403, 1213, 2711, 15769, 35243, 37603, 84041, 488839, 1092533, 3288443, 42749759, 101941733, 1325242529]

約数ペア:

[(1, 1325242529), (13, 101941733), (31, 42749759), (403, 3288443), (1213, 1092533), (2711, 488839), (15769, 84041), (35243, 37603)]