12805702923

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{124991}}^1$

素因数の和:125115

約数の個数: 32

約数和(自身を含む): 19150774272

約数和(自身を除く): 6345071349

約数列:

[1, 3, 13, 37, 39, 71, 111, 213, 481, 923, 1443, 2627, 2769, 7881, 34151, 102453, 124991, 374973, 1624883, 4624667, 4874649, 8874361, 13874001, 26623083, 60120671, 115366693, 180362013, 328351357, 346100079, 985054071, 4268567641, 12805702923]

約数ペア:

[(1, 12805702923), (3, 4268567641), (13, 985054071), (37, 346100079), (39, 328351357), (71, 180362013), (111, 115366693), (213, 60120671), (481, 26623083), (923, 13874001), (1443, 8874361), (2627, 4874649), (2769, 4624667), (7881, 1624883), (34151, 374973), (102453, 124991)]