703313121

素因数分解:

$3^1\times 7^2\times {\mathrm{4784443}}^1$

素因数の和:4784460

約数の個数: 12

約数和(自身を含む): 1090853232

約数和(自身を除く): 387540111

約数列:

[1, 3, 7, 21, 49, 147, 4784443, 14353329, 33491101, 100473303, 234437707, 703313121]

約数ペア:

[(1, 703313121), (3, 234437707), (7, 100473303), (21, 33491101), (49, 14353329), (147, 4784443)]