47472021

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{37409}}^1$

素因数の和:37465

約数の個数: 16

約数和(自身を含む): 71827200

約数和(自身を除く): 24355179

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 37409, 112227, 336681, 1010043, 1758223, 5274669, 15824007, 47472021]

約数ペア:

[(1, 47472021), (3, 15824007), (9, 5274669), (27, 1758223), (47, 1010043), (141, 336681), (423, 112227), (1269, 37409)]