120805971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14821}}^1$

素因数の和:14867

約数の個数: 32

約数和(自身を含む): 199207680

約数和(自身を除く): 78401709

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 8151, 14821, 44463, 163031, 192673, 281599, 489093, 578019, 844797, 2119403, 3097589, 3660787, 6358209, 9292767, 10982361, 40268657, 120805971]

約数ペア:

[(1, 120805971), (3, 40268657), (11, 10982361), (13, 9292767), (19, 6358209), (33, 3660787), (39, 3097589), (57, 2119403), (143, 844797), (209, 578019), (247, 489093), (429, 281599), (627, 192673), (741, 163031), (2717, 44463), (8151, 14821)]