227319309

素因数分解:

$3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{9421}}^1$

素因数の和:9817

約数の個数: 24

約数和(自身を含む): 376276992

約数和(自身を除く): 148957683

約数列:

[1, 3, 7, 9, 21, 63, 383, 1149, 2681, 3447, 8043, 9421, 24129, 28263, 65947, 84789, 197841, 593523, 3608243, 10824729, 25257701, 32474187, 75773103, 227319309]

約数ペア:

[(1, 227319309), (3, 75773103), (7, 32474187), (9, 25257701), (21, 10824729), (63, 3608243), (383, 593523), (1149, 197841), (2681, 84789), (3447, 65947), (8043, 28263), (9421, 24129)]