13939353

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 20820800

約数和(自身を除く): 6881447

約数列:

[1, 3, 9, 43, 129, 181, 199, 387, 543, 597, 1629, 1791, 7783, 8557, 23349, 25671, 36019, 70047, 77013, 108057, 324171, 1548817, 4646451, 13939353]

約数ペア:

[(1, 13939353), (3, 4646451), (9, 1548817), (43, 324171), (129, 108057), (181, 77013), (199, 70047), (387, 36019), (543, 25671), (597, 23349), (1629, 8557), (1791, 7783)]