39486153

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{373}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 61192384

約数和(自身を除く): 21706231

約数列:

[1, 3, 7, 21, 71, 213, 373, 497, 1119, 1491, 2611, 5041, 7833, 15123, 26483, 35287, 79449, 105861, 185381, 556143, 1880293, 5640879, 13162051, 39486153]

約数ペア:

[(1, 39486153), (3, 13162051), (7, 5640879), (21, 1880293), (71, 556143), (213, 185381), (373, 105861), (497, 79449), (1119, 35287), (1491, 26483), (2611, 15123), (5041, 7833)]