239303673

素因数分解:

$3^3\times 7^1\times {\mathrm{1266157}}^1$

素因数の和:1266173

約数の個数: 16

約数和(自身を含む): 405170560

約数和(自身を除く): 165866887

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1266157, 3798471, 8863099, 11395413, 26589297, 34186239, 79767891, 239303673]

約数ペア:

[(1, 239303673), (3, 79767891), (7, 34186239), (9, 26589297), (21, 11395413), (27, 8863099), (63, 3798471), (189, 1266157)]