31232247

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{8389}}^1$

素因数の和:8482

約数の個数: 16

約数和(自身を含む): 44701920

約数和(自身を除く): 13469673

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 8389, 25167, 142613, 427839, 612397, 1837191, 10410749, 31232247]

約数ペア:

[(1, 31232247), (3, 10410749), (17, 1837191), (51, 612397), (73, 427839), (219, 142613), (1241, 25167), (3723, 8389)]