23503149

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{18521}}^1$

素因数の和:18577

約数の個数: 16

約数和(自身を含む): 35562240

約数和(自身を除く): 12059091

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 18521, 55563, 166689, 500067, 870487, 2611461, 7834383, 23503149]

約数ペア:

[(1, 23503149), (3, 7834383), (9, 2611461), (27, 870487), (47, 500067), (141, 166689), (423, 55563), (1269, 18521)]