47445381

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 70200000

約数和(自身を除く): 22754619

約数列:

[1, 3, 9, 59, 177, 199, 449, 531, 597, 1347, 1791, 4041, 11741, 26491, 35223, 79473, 89351, 105669, 238419, 268053, 804159, 5271709, 15815127, 47445381]

約数ペア:

[(1, 47445381), (3, 15815127), (9, 5271709), (59, 804159), (177, 268053), (199, 238419), (449, 105669), (531, 89351), (597, 79473), (1347, 35223), (1791, 26491), (4041, 11741)]