123962349

素因数分解:

$3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{9209}}^1$

素因数の和:9860

約数の個数: 16

約数和(自身を含む): 189210240

約数和(自身を除く): 65247891

約数列:

[1, 3, 7, 21, 641, 1923, 4487, 9209, 13461, 27627, 64463, 193389, 5902969, 17708907, 41320783, 123962349]

約数ペア:

[(1, 123962349), (3, 41320783), (7, 17708907), (21, 5902969), (641, 193389), (1923, 64463), (4487, 27627), (9209, 13461)]