331878066

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1787}}^1\times {\mathrm{2381}}^1$

素因数の和:4186

約数の個数: 32

約数和(自身を含む): 715514688

約数和(自身を除く): 383636622

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1787, 2381, 3574, 4762, 5361, 7143, 10722, 14286, 23231, 30953, 46462, 61906, 69693, 92859, 139386, 185718, 4254847, 8509694, 12764541, 25529082, 55313011, 110626022, 165939033, 331878066]

約数ペア:

[(1, 331878066), (2, 165939033), (3, 110626022), (6, 55313011), (13, 25529082), (26, 12764541), (39, 8509694), (78, 4254847), (1787, 185718), (2381, 139386), (3574, 92859), (4762, 69693), (5361, 61906), (7143, 46462), (10722, 30953), (14286, 23231)]