336397617

素因数分解:

$3^4\times {\mathrm{331}}^1\times {\mathrm{12547}}^1$

素因数の和:12890

約数の個数: 20

約数和(自身を含む): 504078256

約数和(自身を除く): 167680639

約数列:

[1, 3, 9, 27, 81, 331, 993, 2979, 8937, 12547, 26811, 37641, 112923, 338769, 1016307, 4153057, 12459171, 37377513, 112132539, 336397617]

約数ペア:

[(1, 336397617), (3, 112132539), (9, 37377513), (27, 12459171), (81, 4153057), (331, 1016307), (993, 338769), (2979, 112923), (8937, 37641), (12547, 26811)]