16217870591

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{179}}^1\times {\mathrm{1873}}^1$

素因数の和:2187

約数の個数: 24

約数和(自身を含む): 17865141840

約数和(自身を除く): 1647271249

約数列:

[1, 13, 61, 179, 793, 1873, 2327, 3721, 10919, 24349, 48373, 114253, 141947, 335267, 666059, 1485289, 4358471, 6969433, 8658767, 20451287, 90602629, 265866731, 1247528507, 16217870591]

約数ペア:

[(1, 16217870591), (13, 1247528507), (61, 265866731), (179, 90602629), (793, 20451287), (1873, 8658767), (2327, 6969433), (3721, 4358471), (10919, 1485289), (24349, 666059), (48373, 335267), (114253, 141947)]