32178237

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{379}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 53114880

約数和(自身を除く): 20936643

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 311, 379, 933, 1137, 2177, 2653, 4043, 4927, 6531, 7959, 12129, 14781, 28301, 34489, 84903, 103467, 117869, 353607, 825083, 1532297, 2475249, 4596891, 10726079, 32178237]

約数ペア:

[(1, 32178237), (3, 10726079), (7, 4596891), (13, 2475249), (21, 1532297), (39, 825083), (91, 353607), (273, 117869), (311, 103467), (379, 84903), (933, 34489), (1137, 28301), (2177, 14781), (2653, 12129), (4043, 7959), (4927, 6531)]