231371139

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{41621}}^1$

素因数の和:41750

約数の個数: 16

約数和(自身を含む): 329646240

約数和(自身を除く): 98275101

約数列:

[1, 3, 17, 51, 109, 327, 1853, 5559, 41621, 124863, 707557, 2122671, 4536689, 13610067, 77123713, 231371139]

約数ペア:

[(1, 231371139), (3, 77123713), (17, 13610067), (51, 4536689), (109, 2122671), (327, 707557), (1853, 124863), (5559, 41621)]