13303357221

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5235481}}^1$

素因数の和:5235513

約数の個数: 24

約数和(自身を含む): 22282211392

約数和(自身を除く): 8978854171

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 5235481, 15706443, 36648367, 57590291, 109945101, 172770873, 403132037, 633493201, 1209396111, 1900479603, 4434452407, 13303357221]

約数ペア:

[(1, 13303357221), (3, 4434452407), (7, 1900479603), (11, 1209396111), (21, 633493201), (33, 403132037), (77, 172770873), (121, 109945101), (231, 57590291), (363, 36648367), (847, 15706443), (2541, 5235481)]