397331311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{4079}}^1$

素因数の和:4278

約数の個数: 16

約数和(自身を含む): 438681600

約数和(自身を除く): 41350289

約数列:

[1, 13, 59, 127, 767, 1651, 4079, 7493, 53027, 97409, 240661, 518033, 3128593, 6734429, 30563947, 397331311]

約数ペア:

[(1, 397331311), (13, 30563947), (59, 6734429), (127, 3128593), (767, 518033), (1651, 240661), (4079, 97409), (7493, 53027)]