1752912681

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{1997}}^1$

素因数の和:2401

約数の個数: 32

約数和(自身を含む): 2561787648

約数和(自身を除く): 808874967

約数列:

[1, 3, 13, 39, 71, 213, 317, 923, 951, 1997, 2769, 4121, 5991, 12363, 22507, 25961, 67521, 77883, 141787, 292591, 425361, 633049, 877773, 1843231, 1899147, 5529693, 8229637, 24688911, 44946479, 134839437, 584304227, 1752912681]

約数ペア:

[(1, 1752912681), (3, 584304227), (13, 134839437), (39, 44946479), (71, 24688911), (213, 8229637), (317, 5529693), (923, 1899147), (951, 1843231), (1997, 877773), (2769, 633049), (4121, 425361), (5991, 292591), (12363, 141787), (22507, 77883), (25961, 67521)]