323213247

素因数分解:

$3^4\times 7^1\times {\mathrm{570041}}^1$

素因数の和:570060

約数の個数: 20

約数和(自身を含む): 551800656

約数和(自身を除く): 228587409

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 570041, 1710123, 3990287, 5130369, 11970861, 15391107, 35912583, 46173321, 107737749, 323213247]

約数ペア:

[(1, 323213247), (3, 107737749), (7, 46173321), (9, 35912583), (21, 15391107), (27, 11970861), (63, 5130369), (81, 3990287), (189, 1710123), (567, 570041)]