22355991

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11447}}^1$

素因数の和:11491

約数の個数: 24

約数和(自身を含む): 38098944

約数和(自身を除く): 15742953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 11447, 34341, 80129, 103023, 240387, 354857, 721161, 1064571, 2483999, 3193713, 7451997, 22355991]

約数ペア:

[(1, 22355991), (3, 7451997), (7, 3193713), (9, 2483999), (21, 1064571), (31, 721161), (63, 354857), (93, 240387), (217, 103023), (279, 80129), (651, 34341), (1953, 11447)]