613379157

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1999}}^1\times {\mathrm{4447}}^1$

素因数の和:6472

約数の個数: 16

約数和(自身を含む): 854016000

約数和(自身を除く): 240636843

約数列:

[1, 3, 23, 69, 1999, 4447, 5997, 13341, 45977, 102281, 137931, 306843, 8889553, 26668659, 204459719, 613379157]

約数ペア:

[(1, 613379157), (3, 204459719), (23, 26668659), (69, 8889553), (1999, 306843), (4447, 137931), (5997, 102281), (13341, 45977)]