11220867

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10477}}^1$

素因数の和:10507

約数の個数: 24

約数和(自身を含む): 19614816

約数和(自身を除く): 8393949

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 10477, 31431, 73339, 94293, 178109, 220017, 534327, 660051, 1246763, 1602981, 3740289, 11220867]

約数ペア:

[(1, 11220867), (3, 3740289), (7, 1602981), (9, 1246763), (17, 660051), (21, 534327), (51, 220017), (63, 178109), (119, 94293), (153, 73339), (357, 31431), (1071, 10477)]