319350801

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{3079}}^1$

素因数の和:3549

約数の個数: 32

約数和(自身を含む): 532224000

約数和(自身を除く): 212873199

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 449, 1347, 3079, 3143, 4939, 9237, 9429, 14817, 21553, 33869, 34573, 64659, 101607, 103719, 237083, 711249, 1382471, 4147413, 9677297, 15207181, 29031891, 45621543, 106450267, 319350801]

約数ペア:

[(1, 319350801), (3, 106450267), (7, 45621543), (11, 29031891), (21, 15207181), (33, 9677297), (77, 4147413), (231, 1382471), (449, 711249), (1347, 237083), (3079, 103719), (3143, 101607), (4939, 64659), (9237, 34573), (9429, 33869), (14817, 21553)]