1880452497

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2161}}^1\times {\mathrm{3767}}^1$

素因数の和:5949

約数の個数: 32

約数和(自身を含む): 3128223744

約数和(自身を除く): 1247771247

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 2161, 3767, 6483, 11301, 15127, 23771, 26369, 41437, 45381, 71313, 79107, 124311, 166397, 290059, 499191, 870177, 8140487, 24421461, 56983409, 89545357, 170950227, 268636071, 626817499, 1880452497]

約数ペア:

[(1, 1880452497), (3, 626817499), (7, 268636071), (11, 170950227), (21, 89545357), (33, 56983409), (77, 24421461), (231, 8140487), (2161, 870177), (3767, 499191), (6483, 290059), (11301, 166397), (15127, 124311), (23771, 79107), (26369, 71313), (41437, 45381)]