10205307

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7043}}^1$

素因数の和:7079

約数の個数: 24

約数和(自身を含む): 17581824

約数和(自身を除く): 7376517

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 7043, 21129, 49301, 63387, 147903, 161989, 443709, 485967, 1133923, 1457901, 3401769, 10205307]

約数ペア:

[(1, 10205307), (3, 3401769), (7, 1457901), (9, 1133923), (21, 485967), (23, 443709), (63, 161989), (69, 147903), (161, 63387), (207, 49301), (483, 21129), (1449, 7043)]