422795841

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1427}}^1$

素因数の和:1621

約数の個数: 32

約数和(自身を含む): 621831168

約数和(自身を除く): 199035327

約数列:

[1, 3, 13, 39, 71, 107, 213, 321, 923, 1391, 1427, 2769, 4173, 4281, 7597, 18551, 22791, 55653, 98761, 101317, 152689, 296283, 303951, 458067, 1317121, 1984957, 3951363, 5954871, 10840919, 32522757, 140931947, 422795841]

約数ペア:

[(1, 422795841), (3, 140931947), (13, 32522757), (39, 10840919), (71, 5954871), (107, 3951363), (213, 1984957), (321, 1317121), (923, 458067), (1391, 303951), (1427, 296283), (2769, 152689), (4173, 101317), (4281, 98761), (7597, 55653), (18551, 22791)]