129902958

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{232801}}^1$

素因数の和:232840

約数の個数: 24

約数和(自身を含む): 290536896

約数和(自身を除く): 160633938

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 232801, 465602, 698403, 1396806, 2095209, 4190418, 7216831, 14433662, 21650493, 43300986, 64951479, 129902958]

約数ペア:

[(1, 129902958), (2, 64951479), (3, 43300986), (6, 21650493), (9, 14433662), (18, 7216831), (31, 4190418), (62, 2095209), (93, 1396806), (186, 698403), (279, 465602), (558, 232801)]