30916761

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{26357}}^1$

素因数の和:26400

約数の個数: 16

約数和(自身を含む): 45546624

約数和(自身を除く): 14629863

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 26357, 79071, 448069, 606211, 1344207, 1818633, 10305587, 30916761]

約数ペア:

[(1, 30916761), (3, 10305587), (17, 1818633), (23, 1344207), (51, 606211), (69, 448069), (391, 79071), (1173, 26357)]