11447289

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1667}}^1$

素因数の和:1789

約数の個数: 24

約数和(自身を含む): 19081920

約数和(自身を除く): 7634631

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 1667, 2289, 5001, 6867, 11669, 15003, 35007, 105021, 181703, 545109, 1271921, 1635327, 3815763, 11447289]

約数ペア:

[(1, 11447289), (3, 3815763), (7, 1635327), (9, 1271921), (21, 545109), (63, 181703), (109, 105021), (327, 35007), (763, 15003), (981, 11669), (1667, 6867), (2289, 5001)]