40119541

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{30649}}^1$

素因数の和:30684

約数の個数: 16

約数和(自身を含む): 52963200

約数和(自身を除く): 12843659

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 30649, 214543, 337139, 521033, 2359973, 3647231, 5731363, 40119541]

約数ペア:

[(1, 40119541), (7, 5731363), (11, 3647231), (17, 2359973), (77, 521033), (119, 337139), (187, 214543), (1309, 30649)]