974259

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 1655472

約数和(自身を除く): 681213

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 757, 1287, 2271, 6813, 8327, 9841, 24981, 29523, 74943, 88569, 108251, 324753, 974259]

約数ペア:

[(1, 974259), (3, 324753), (9, 108251), (11, 88569), (13, 74943), (33, 29523), (39, 24981), (99, 9841), (117, 8327), (143, 6813), (429, 2271), (757, 1287)]