42978429

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3637}}^1$

素因数の和:3757

約数の個数: 24

約数和(自身を含む): 67535832

約数和(自身を除く): 24557403

約数列:

[1, 3, 9, 13, 39, 101, 117, 303, 909, 1313, 3637, 3939, 10911, 11817, 32733, 47281, 141843, 367337, 425529, 1102011, 3306033, 4775381, 14326143, 42978429]

約数ペア:

[(1, 42978429), (3, 14326143), (9, 4775381), (13, 3306033), (39, 1102011), (101, 425529), (117, 367337), (303, 141843), (909, 47281), (1313, 32733), (3637, 11817), (3939, 10911)]