22225863

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 33707520

約数和(自身を除く): 11481657

約数列:

[1, 3, 11, 33, 37, 109, 111, 167, 327, 407, 501, 1199, 1221, 1837, 3597, 4033, 5511, 6179, 12099, 18203, 18537, 44363, 54609, 67969, 133089, 200233, 203907, 600699, 673511, 2020533, 7408621, 22225863]

約数ペア:

[(1, 22225863), (3, 7408621), (11, 2020533), (33, 673511), (37, 600699), (109, 203907), (111, 200233), (167, 133089), (327, 67969), (407, 54609), (501, 44363), (1199, 18537), (1221, 18203), (1837, 12099), (3597, 6179), (4033, 5511)]