20121714369

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{589751}}^1$

素因数の和:589997

約数の個数: 24

約数和(自身を含む): 30912440832

約数和(自身を除く): 10790726463

約数列:

[1, 3, 9, 17, 51, 153, 223, 669, 2007, 3791, 11373, 34119, 589751, 1769253, 5307759, 10025767, 30077301, 90231903, 131514473, 394543419, 1183630257, 2235746041, 6707238123, 20121714369]

約数ペア:

[(1, 20121714369), (3, 6707238123), (9, 2235746041), (17, 1183630257), (51, 394543419), (153, 131514473), (223, 90231903), (669, 30077301), (2007, 10025767), (3791, 5307759), (11373, 1769253), (34119, 589751)]