123434619

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4079}}^1$

素因数の和:4231

約数の個数: 32

約数和(自身を含む): 206807040

約数和(自身を除く): 83372421

約数列:

[1, 3, 7, 11, 21, 33, 77, 131, 231, 393, 917, 1441, 2751, 4079, 4323, 10087, 12237, 28553, 30261, 44869, 85659, 134607, 314083, 534349, 942249, 1603047, 3740443, 5877839, 11221329, 17633517, 41144873, 123434619]

約数ペア:

[(1, 123434619), (3, 41144873), (7, 17633517), (11, 11221329), (21, 5877839), (33, 3740443), (77, 1603047), (131, 942249), (231, 534349), (393, 314083), (917, 134607), (1441, 85659), (2751, 44869), (4079, 30261), (4323, 28553), (10087, 12237)]