22347283

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 27578880

約数和(自身を除く): 5231597

約数列:

[1, 7, 23, 49, 79, 161, 251, 553, 1127, 1757, 1817, 3871, 5773, 12299, 12719, 19829, 40411, 89033, 138803, 282877, 456067, 971621, 3192469, 22347283]

約数ペア:

[(1, 22347283), (7, 3192469), (23, 971621), (49, 456067), (79, 282877), (161, 138803), (251, 89033), (553, 40411), (1127, 19829), (1757, 12719), (1817, 12299), (3871, 5773)]