291363609

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{5021}}^1$

素因数の和:5105

約数の個数: 24

約数和(自身を含む): 419919552

約数和(自身を除く): 128555943

約数列:

[1, 3, 23, 29, 69, 87, 667, 841, 2001, 2523, 5021, 15063, 19343, 58029, 115483, 145609, 346449, 436827, 3349007, 4222661, 10047021, 12667983, 97121203, 291363609]

約数ペア:

[(1, 291363609), (3, 97121203), (23, 12667983), (29, 10047021), (69, 4222661), (87, 3349007), (667, 436827), (841, 346449), (2001, 145609), (2523, 115483), (5021, 58029), (15063, 19343)]