213882600771

素因数分解:

$3^2\times 7^1\times {\mathrm{7589}}^1\times {\mathrm{447353}}^1$

素因数の和:454955

約数の個数: 24

約数和(自身を含む): 353123353440

約数和(自身を除く): 139240752669

約数列:

[1, 3, 7, 9, 21, 63, 7589, 22767, 53123, 68301, 159369, 447353, 478107, 1342059, 3131471, 4026177, 9394413, 28183239, 3394961917, 10184885751, 23764733419, 30554657253, 71294200257, 213882600771]

約数ペア:

[(1, 213882600771), (3, 71294200257), (7, 30554657253), (9, 23764733419), (21, 10184885751), (63, 3394961917), (7589, 28183239), (22767, 9394413), (53123, 4026177), (68301, 3131471), (159369, 1342059), (447353, 478107)]