227975423

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1087}}^1$

素因数の和:1203

約数の個数: 24

約数和(自身を含む): 265206528

約数和(自身を除く): 37231105

約数列:

[1, 13, 17, 73, 169, 221, 949, 1087, 1241, 2873, 12337, 14131, 16133, 18479, 79351, 183703, 209729, 240227, 1031563, 1348967, 3122951, 13410319, 17536571, 227975423]

約数ペア:

[(1, 227975423), (13, 17536571), (17, 13410319), (73, 3122951), (169, 1348967), (221, 1031563), (949, 240227), (1087, 209729), (1241, 183703), (2873, 79351), (12337, 18479), (14131, 16133)]