329211909

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 533245440

約数和(自身を除く): 204033531

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 139, 279, 403, 417, 653, 1209, 1251, 1807, 1959, 3627, 4309, 5421, 5877, 8489, 12927, 16263, 20243, 25467, 38781, 56017, 60729, 76401, 90767, 168051, 182187, 263159, 272301, 504153, 789477, 816903, 1179971, 2368431, 2813777, 3539913, 8441331, 10619739, 25323993, 36579101, 109737303, 329211909]

約数ペア:

[(1, 329211909), (3, 109737303), (9, 36579101), (13, 25323993), (31, 10619739), (39, 8441331), (93, 3539913), (117, 2813777), (139, 2368431), (279, 1179971), (403, 816903), (417, 789477), (653, 504153), (1209, 272301), (1251, 263159), (1807, 182187), (1959, 168051), (3627, 90767), (4309, 76401), (5421, 60729), (5877, 56017), (8489, 38781), (12927, 25467), (16263, 20243)]