7923717

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 12677760

約数和(自身を除く): 4754043

約数列:

[1, 3, 9, 17, 27, 51, 61, 153, 183, 283, 459, 549, 849, 1037, 1647, 2547, 3111, 4811, 7641, 9333, 14433, 17263, 27999, 43299, 51789, 129897, 155367, 293471, 466101, 880413, 2641239, 7923717]

約数ペア:

[(1, 7923717), (3, 2641239), (9, 880413), (17, 466101), (27, 293471), (51, 155367), (61, 129897), (153, 51789), (183, 43299), (283, 27999), (459, 17263), (549, 14433), (849, 9333), (1037, 7641), (1647, 4811), (2547, 3111)]