20350323

素因数分解:

$3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1423}}^1$

素因数の和:1663

約数の個数: 24

約数和(自身を含む): 33765888

約数和(自身を除く): 13415565

約数列:

[1, 3, 7, 9, 21, 63, 227, 681, 1423, 1589, 2043, 4269, 4767, 9961, 12807, 14301, 29883, 89649, 323021, 969063, 2261147, 2907189, 6783441, 20350323]

約数ペア:

[(1, 20350323), (3, 6783441), (7, 2907189), (9, 2261147), (21, 969063), (63, 323021), (227, 89649), (681, 29883), (1423, 14301), (1589, 12807), (2043, 9961), (4269, 4767)]