1326729599

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1613}}^1$

素因数の和:1827

約数の個数: 24

約数和(自身を含む): 1493350272

約数和(自身を除く): 166620673

約数列:

[1, 13, 31, 157, 169, 403, 1613, 2041, 4867, 5239, 20969, 26533, 50003, 63271, 253241, 272597, 650039, 822523, 3292133, 7850471, 8450507, 42797729, 102056123, 1326729599]

約数ペア:

[(1, 1326729599), (13, 102056123), (31, 42797729), (157, 8450507), (169, 7850471), (403, 3292133), (1613, 822523), (2041, 650039), (4867, 272597), (5239, 253241), (20969, 63271), (26533, 50003)]