9075717

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2029}}^1$

素因数の和:2113

約数の個数: 24

約数和(自身を含む): 15200640

約数和(自身を除く): 6124923

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 2029, 4473, 6087, 14203, 18261, 42609, 127827, 144059, 432177, 1008413, 1296531, 3025239, 9075717]

約数ペア:

[(1, 9075717), (3, 3025239), (7, 1296531), (9, 1008413), (21, 432177), (63, 144059), (71, 127827), (213, 42609), (497, 18261), (639, 14203), (1491, 6087), (2029, 4473)]