22401729

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4871}}^1$

素因数の和:4957

約数の個数: 24

約数和(自身を含む): 37494912

約数和(自身を除く): 15093183

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 4871, 14613, 34097, 43839, 102291, 306873, 355583, 1066749, 2489081, 3200247, 7467243, 22401729]

約数ペア:

[(1, 22401729), (3, 7467243), (7, 3200247), (9, 2489081), (21, 1066749), (63, 355583), (73, 306873), (219, 102291), (511, 43839), (657, 34097), (1533, 14613), (4599, 4871)]