338664495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{8231}}^1$

素因数の和:8463

約数の個数: 32

約数和(自身を含む): 586381824

約数和(自身を除く): 247717329

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 211, 633, 1055, 2743, 3165, 8229, 8231, 13715, 24693, 41145, 41155, 107003, 123465, 321009, 535015, 1605045, 1736741, 5210223, 8683705, 22577633, 26051115, 67732899, 112888165, 338664495]

約数ペア:

[(1, 338664495), (3, 112888165), (5, 67732899), (13, 26051115), (15, 22577633), (39, 8683705), (65, 5210223), (195, 1736741), (211, 1605045), (633, 535015), (1055, 321009), (2743, 123465), (3165, 107003), (8229, 41155), (8231, 41145), (13715, 24693)]