3173931

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 5184000

約数和(自身を除く): 2010069

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 269, 437, 513, 621, 807, 1311, 2421, 3933, 5111, 6187, 7263, 11799, 15333, 18561, 45999, 55683, 117553, 137997, 167049, 352659, 1057977, 3173931]

約数ペア:

[(1, 3173931), (3, 1057977), (9, 352659), (19, 167049), (23, 137997), (27, 117553), (57, 55683), (69, 45999), (171, 18561), (207, 15333), (269, 11799), (437, 7263), (513, 6187), (621, 5111), (807, 3933), (1311, 2421)]