30764013

素因数分解:

$3^1\times 7^4\times {\mathrm{4271}}^1$

素因数の和:4302

約数の個数: 20

約数和(自身を含む): 47863488

約数和(自身を除く): 17099475

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 4271, 7203, 12813, 29897, 89691, 209279, 627837, 1464953, 4394859, 10254671, 30764013]

約数ペア:

[(1, 30764013), (3, 10254671), (7, 4394859), (21, 1464953), (49, 627837), (147, 209279), (343, 89691), (1029, 29897), (2401, 12813), (4271, 7203)]