2019413823

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{4297}}^1$

素因数の和:4476

約数の個数: 48

約数和(自身を含む): 3292611840

約数和(自身を除く): 1273198017

約数列:

[1, 3, 7, 21, 23, 49, 69, 139, 147, 161, 417, 483, 973, 1127, 2919, 3197, 3381, 4297, 6811, 9591, 12891, 20433, 22379, 30079, 67137, 90237, 98831, 156653, 210553, 296493, 469959, 597283, 631659, 691817, 1791849, 2075451, 4180981, 4842719, 12542943, 13737509, 14528157, 29266867, 41212527, 87800601, 96162563, 288487689, 673137941, 2019413823]

約数ペア:

[(1, 2019413823), (3, 673137941), (7, 288487689), (21, 96162563), (23, 87800601), (49, 41212527), (69, 29266867), (139, 14528157), (147, 13737509), (161, 12542943), (417, 4842719), (483, 4180981), (973, 2075451), (1127, 1791849), (2919, 691817), (3197, 631659), (3381, 597283), (4297, 469959), (6811, 296493), (9591, 210553), (12891, 156653), (20433, 98831), (22379, 90237), (30079, 67137)]