30916323

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{1597}}^1$

素因数の和:1848

約数の個数: 20

約数和(自身を含む): 46405920

約数和(自身を除く): 15489597

約数列:

[1, 3, 9, 27, 81, 239, 717, 1597, 2151, 4791, 6453, 14373, 19359, 43119, 129357, 381683, 1145049, 3435147, 10305441, 30916323]

約数ペア:

[(1, 30916323), (3, 10305441), (9, 3435147), (27, 1145049), (81, 381683), (239, 129357), (717, 43119), (1597, 19359), (2151, 14373), (4791, 6453)]