239946839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{15727}}^1$

素因数の和:15830

約数の個数: 16

約数和(自身を含む): 279329280

約数和(自身を除く): 39382441

約数列:

[1, 11, 19, 73, 209, 803, 1387, 15257, 15727, 172997, 298813, 1148071, 3286943, 12628781, 21813349, 239946839]

約数ペア:

[(1, 239946839), (11, 21813349), (19, 12628781), (73, 3286943), (209, 1148071), (803, 298813), (1387, 172997), (15257, 15727)]