1682587557

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1\times {\mathrm{509}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 2810695680

約数和(自身を除く): 1128108123

約数列:

[1, 3, 7, 9, 21, 63, 137, 383, 411, 509, 959, 1149, 1233, 1527, 2681, 2877, 3447, 3563, 4581, 8043, 8631, 10689, 24129, 32067, 52471, 69733, 157413, 194947, 209199, 367297, 472239, 488131, 584841, 627597, 1101891, 1364629, 1464393, 1754523, 3305673, 4093887, 4393179, 12281661, 26707739, 80123217, 186954173, 240369651, 560862519, 1682587557]

約数ペア:

[(1, 1682587557), (3, 560862519), (7, 240369651), (9, 186954173), (21, 80123217), (63, 26707739), (137, 12281661), (383, 4393179), (411, 4093887), (509, 3305673), (959, 1754523), (1149, 1464393), (1233, 1364629), (1527, 1101891), (2681, 627597), (2877, 584841), (3447, 488131), (3563, 472239), (4581, 367297), (8043, 209199), (8631, 194947), (10689, 157413), (24129, 69733), (32067, 52471)]