1570480731

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{1459}}^1$

素因数の和:1705

約数の個数: 40

約数和(自身を含む): 2389149840

約数和(自身を除く): 818669109

約数列:

[1, 3, 9, 27, 81, 97, 137, 291, 411, 873, 1233, 1459, 2619, 3699, 4377, 7857, 11097, 13131, 13289, 39393, 39867, 118179, 119601, 141523, 199883, 358803, 424569, 599649, 1076409, 1273707, 1798947, 3821121, 5396841, 11463363, 16190523, 19388651, 58165953, 174497859, 523493577, 1570480731]

約数ペア:

[(1, 1570480731), (3, 523493577), (9, 174497859), (27, 58165953), (81, 19388651), (97, 16190523), (137, 11463363), (291, 5396841), (411, 3821121), (873, 1798947), (1233, 1273707), (1459, 1076409), (2619, 599649), (3699, 424569), (4377, 358803), (7857, 199883), (11097, 141523), (13131, 119601), (13289, 118179), (39393, 39867)]