210922983

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{1123}}^1$

素因数の和:1679

約数の個数: 24

約数和(自身を含む): 312989040

約数和(自身を除く): 102066057

約数列:

[1, 3, 9, 41, 123, 369, 509, 1123, 1527, 3369, 4581, 10107, 20869, 46043, 62607, 138129, 187821, 414387, 571607, 1714821, 5144463, 23435887, 70307661, 210922983]

約数ペア:

[(1, 210922983), (3, 70307661), (9, 23435887), (41, 5144463), (123, 1714821), (369, 571607), (509, 414387), (1123, 187821), (1527, 138129), (3369, 62607), (4581, 46043), (10107, 20869)]