129774959

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2789}}^1$

素因数の和:2918

約数の個数: 16

約数和(自身を含む): 142848000

約数和(自身を除く): 13073041

約数列:

[1, 19, 31, 79, 589, 1501, 2449, 2789, 46531, 52991, 86459, 220331, 1642721, 4186289, 6830261, 129774959]

約数ペア:

[(1, 129774959), (19, 6830261), (31, 4186289), (79, 1642721), (589, 220331), (1501, 86459), (2449, 52991), (2789, 46531)]