51011121

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{51683}}^1$

素因数の和:51740

約数の個数: 16

約数和(自身を含む): 79386624

約数和(自身を除く): 28375503

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 51683, 155049, 361781, 1085343, 2429101, 7287303, 17003707, 51011121]

約数ペア:

[(1, 51011121), (3, 17003707), (7, 7287303), (21, 2429101), (47, 1085343), (141, 361781), (329, 155049), (987, 51683)]