263821923

素因数分解:

$3^2\times {\mathrm{4561}}^1\times {\mathrm{6427}}^1$

素因数の和:10994

約数の個数: 12

約数和(自身を含む): 381218968

約数和(自身を除く): 117397045

約数列:

[1, 3, 9, 4561, 6427, 13683, 19281, 41049, 57843, 29313547, 87940641, 263821923]

約数ペア:

[(1, 263821923), (3, 87940641), (9, 29313547), (4561, 57843), (6427, 41049), (13683, 19281)]