9197559

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2179}}^1$

素因数の和:2259

約数の個数: 24

約数和(自身を含む): 15416960

約数和(自身を除く): 6219401

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 2179, 4221, 6537, 15253, 19611, 45759, 137277, 145993, 437979, 1021951, 1313937, 3065853, 9197559]

約数ペア:

[(1, 9197559), (3, 3065853), (7, 1313937), (9, 1021951), (21, 437979), (63, 145993), (67, 137277), (201, 45759), (469, 19611), (603, 15253), (1407, 6537), (2179, 4221)]