13233213

素因数分解:

$3^4\times 7^1\times {\mathrm{23339}}^1$

素因数の和:23358

約数の個数: 20

約数和(自身を含む): 22593120

約数和(自身を除く): 9359907

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 23339, 70017, 163373, 210051, 490119, 630153, 1470357, 1890459, 4411071, 13233213]

約数ペア:

[(1, 13233213), (3, 4411071), (7, 1890459), (9, 1470357), (21, 630153), (27, 490119), (63, 210051), (81, 163373), (189, 70017), (567, 23339)]