7213355

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:886

約数の個数: 16

約数和(自身を含む): 9258624

約数和(自身を除く): 2045269

約数列:

[1, 5, 17, 85, 113, 565, 751, 1921, 3755, 9605, 12767, 63835, 84863, 424315, 1442671, 7213355]

約数ペア:

[(1, 7213355), (5, 1442671), (17, 424315), (85, 84863), (113, 63835), (565, 12767), (751, 9605), (1921, 3755)]