22412817

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1231}}^1$

素因数の和:1278

約数の個数: 36

約数和(自身を含む): 39335296

約数和(自身を除く): 16922479

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 289, 357, 867, 1071, 1231, 2023, 2601, 3693, 6069, 8617, 11079, 18207, 20927, 25851, 62781, 77553, 146489, 188343, 355759, 439467, 1067277, 1318401, 2490313, 3201831, 7470939, 22412817]

約数ペア:

[(1, 22412817), (3, 7470939), (7, 3201831), (9, 2490313), (17, 1318401), (21, 1067277), (51, 439467), (63, 355759), (119, 188343), (153, 146489), (289, 77553), (357, 62781), (867, 25851), (1071, 20927), (1231, 18207), (2023, 11079), (2601, 8617), (3693, 6069)]