22842771

素因数分解:

$3^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 36096000

約数和(自身を除く): 13253229

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 281, 343, 553, 843, 1029, 1659, 1967, 3871, 5901, 11613, 13769, 22199, 27097, 41307, 66597, 81291, 96383, 155393, 289149, 466179, 1087751, 3263253, 7614257, 22842771]

約数ペア:

[(1, 22842771), (3, 7614257), (7, 3263253), (21, 1087751), (49, 466179), (79, 289149), (147, 155393), (237, 96383), (281, 81291), (343, 66597), (553, 41307), (843, 27097), (1029, 22199), (1659, 13769), (1967, 11613), (3871, 5901)]