442055799

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{24473}}^1$

素因数の和:24708

約数の個数: 20

約数和(自身を含む): 663343296

約数和(自身を除く): 221287497

約数列:

[1, 3, 9, 27, 81, 223, 669, 2007, 6021, 18063, 24473, 73419, 220257, 660771, 1982313, 5457479, 16372437, 49117311, 147351933, 442055799]

約数ペア:

[(1, 442055799), (3, 147351933), (9, 49117311), (27, 16372437), (81, 5457479), (223, 1982313), (669, 660771), (2007, 220257), (6021, 73419), (18063, 24473)]