1133223

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 1896048

約数和(自身を除く): 762825

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 593, 637, 1779, 1911, 4151, 7709, 12453, 23127, 29057, 53963, 87171, 161889, 377741, 1133223]

約数ペア:

[(1, 1133223), (3, 377741), (7, 161889), (13, 87171), (21, 53963), (39, 29057), (49, 23127), (91, 12453), (147, 7709), (273, 4151), (593, 1911), (637, 1779)]