29971359

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2311}}^1$

素因数の和:2459

約数の個数: 24

約数和(自身を含む): 47608704

約数和(自身を除く): 17637345

約数列:

[1, 3, 9, 11, 33, 99, 131, 393, 1179, 1441, 2311, 4323, 6933, 12969, 20799, 25421, 76263, 228789, 302741, 908223, 2724669, 3330151, 9990453, 29971359]

約数ペア:

[(1, 29971359), (3, 9990453), (9, 3330151), (11, 2724669), (33, 908223), (99, 302741), (131, 228789), (393, 76263), (1179, 25421), (1441, 20799), (2311, 12969), (4323, 6933)]