26160981

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1039}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 43929600

約数和(自身を除く): 17768619

約数列:

[1, 3, 7, 11, 21, 33, 77, 109, 231, 327, 763, 1039, 1199, 2289, 3117, 3597, 7273, 8393, 11429, 21819, 25179, 34287, 80003, 113251, 240009, 339753, 792757, 1245761, 2378271, 3737283, 8720327, 26160981]

約数ペア:

[(1, 26160981), (3, 8720327), (7, 3737283), (11, 2378271), (21, 1245761), (33, 792757), (77, 339753), (109, 240009), (231, 113251), (327, 80003), (763, 34287), (1039, 25179), (1199, 21819), (2289, 11429), (3117, 8393), (3597, 7273)]