6396819

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 48

約数和(自身を含む): 10681344

約数和(自身を除く): 4284525

約数列:

[1, 3, 11, 13, 31, 33, 37, 39, 93, 111, 143, 169, 341, 403, 407, 429, 481, 507, 1023, 1147, 1209, 1221, 1443, 1859, 3441, 4433, 5239, 5291, 5577, 6253, 12617, 13299, 14911, 15717, 15873, 18759, 37851, 44733, 57629, 68783, 164021, 172887, 193843, 206349, 492063, 581529, 2132273, 6396819]

約数ペア:

[(1, 6396819), (3, 2132273), (11, 581529), (13, 492063), (31, 206349), (33, 193843), (37, 172887), (39, 164021), (93, 68783), (111, 57629), (143, 44733), (169, 37851), (341, 18759), (403, 15873), (407, 15717), (429, 14911), (481, 13299), (507, 12617), (1023, 6253), (1147, 5577), (1209, 5291), (1221, 5239), (1443, 4433), (1859, 3441)]