47149701

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{12893}}^1$

素因数の和:12972

約数の個数: 16

約数和(自身を含む): 66842496

約数和(自身を除く): 19692795

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 12893, 38679, 296539, 683329, 889617, 2049987, 15716567, 47149701]

約数ペア:

[(1, 47149701), (3, 15716567), (23, 2049987), (53, 889617), (69, 683329), (159, 296539), (1219, 38679), (3657, 12893)]