1239938161

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{2269}}^1$

素因数の和:2485

約数の個数: 32

約数和(自身を含む): 1589944320

約数和(自身を除く): 350006159

約数列:

[1, 7, 11, 47, 77, 151, 329, 517, 1057, 1661, 2269, 3619, 7097, 11627, 15883, 24959, 49679, 78067, 106643, 174713, 342619, 546469, 746501, 1173073, 2398333, 3768809, 8211511, 16103093, 26381663, 112721651, 177134023, 1239938161]

約数ペア:

[(1, 1239938161), (7, 177134023), (11, 112721651), (47, 26381663), (77, 16103093), (151, 8211511), (329, 3768809), (517, 2398333), (1057, 1173073), (1661, 746501), (2269, 546469), (3619, 342619), (7097, 174713), (11627, 106643), (15883, 78067), (24959, 49679)]