17992377

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2521}}^1$

素因数の和:2601

約数の個数: 24

約数和(自身を含む): 28458248

約数和(自身を除く): 10465871

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 2521, 7137, 7563, 22689, 32773, 98319, 153781, 294957, 461343, 1384029, 1999153, 5997459, 17992377]

約数ペア:

[(1, 17992377), (3, 5997459), (9, 1999153), (13, 1384029), (39, 461343), (61, 294957), (117, 153781), (183, 98319), (549, 32773), (793, 22689), (2379, 7563), (2521, 7137)]