14979601

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 20418048

約数和(自身を除く): 5438447

約数列:

[1, 7, 13, 17, 23, 91, 119, 161, 221, 299, 391, 421, 1547, 2093, 2737, 2947, 5083, 5473, 7157, 9683, 35581, 38311, 50099, 67781, 93041, 125879, 164611, 651287, 881153, 1152277, 2139943, 14979601]

約数ペア:

[(1, 14979601), (7, 2139943), (13, 1152277), (17, 881153), (23, 651287), (91, 164611), (119, 125879), (161, 93041), (221, 67781), (299, 50099), (391, 38311), (421, 35581), (1547, 9683), (2093, 7157), (2737, 5473), (2947, 5083)]