22396311

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1669}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 38476800

約数和(自身を除く): 16080489

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 1491, 1669, 1917, 4473, 5007, 11683, 13419, 15021, 35049, 45063, 105147, 118499, 315441, 355497, 829493, 1066491, 2488479, 3199473, 7465437, 22396311]

約数ペア:

[(1, 22396311), (3, 7465437), (7, 3199473), (9, 2488479), (21, 1066491), (27, 829493), (63, 355497), (71, 315441), (189, 118499), (213, 105147), (497, 45063), (639, 35049), (1491, 15021), (1669, 13419), (1917, 11683), (4473, 5007)]