4381657293

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1\times {\mathrm{1523}}^1$

素因数の和:2649

約数の個数: 32

約数和(自身を含む): 6390558720

約数和(自身を除く): 2008901427

約数列:

[1, 3, 13, 39, 71, 213, 923, 1039, 1523, 2769, 3117, 4569, 13507, 19799, 40521, 59397, 73769, 108133, 221307, 324399, 958997, 1405729, 1582397, 2876991, 4217187, 4747191, 20571161, 61713483, 112350187, 337050561, 1460552431, 4381657293]

約数ペア:

[(1, 4381657293), (3, 1460552431), (13, 337050561), (39, 112350187), (71, 61713483), (213, 20571161), (923, 4747191), (1039, 4217187), (1523, 2876991), (2769, 1582397), (3117, 1405729), (4569, 958997), (13507, 324399), (19799, 221307), (40521, 108133), (59397, 73769)]