11868927

素因数分解:

$3^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 18539136

約数和(自身を除く): 6670209

約数列:

[1, 3, 7, 21, 49, 147, 263, 307, 789, 921, 1841, 2149, 5523, 6447, 12887, 15043, 38661, 45129, 80741, 242223, 565187, 1695561, 3956309, 11868927]

約数ペア:

[(1, 11868927), (3, 3956309), (7, 1695561), (21, 565187), (49, 242223), (147, 80741), (263, 45129), (307, 38661), (789, 15043), (921, 12887), (1841, 6447), (2149, 5523)]