39301947

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:583

約数の個数: 24

約数和(自身を含む): 58007040

約数和(自身を除く): 18705093

約数列:

[1, 3, 9, 79, 167, 237, 331, 501, 711, 993, 1503, 2979, 13193, 26149, 39579, 55277, 78447, 118737, 165831, 235341, 497493, 4366883, 13100649, 39301947]

約数ペア:

[(1, 39301947), (3, 13100649), (9, 4366883), (79, 497493), (167, 235341), (237, 165831), (331, 118737), (501, 78447), (711, 55277), (993, 39579), (1503, 26149), (2979, 13193)]