49384197

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3911}}^1$

素因数の和:4001

約数の個数: 24

約数和(自身を含む): 75673728

約数和(自身を除く): 26289531

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 549, 1403, 3911, 4209, 11733, 12627, 35199, 89953, 238571, 269859, 715713, 809577, 2147139, 5487133, 16461399, 49384197]

約数ペア:

[(1, 49384197), (3, 16461399), (9, 5487133), (23, 2147139), (61, 809577), (69, 715713), (183, 269859), (207, 238571), (549, 89953), (1403, 35199), (3911, 12627), (4209, 11733)]