1284127929

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1198999}}^1$

素因数の和:1199029

約数の個数: 24

約数和(自身を含む): 2244528000

約数和(自身を除く): 960400071

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 1198999, 3596997, 8392993, 10790991, 20382983, 25178979, 61148949, 75536937, 142680881, 183446847, 428042643, 1284127929]

約数ペア:

[(1, 1284127929), (3, 428042643), (7, 183446847), (9, 142680881), (17, 75536937), (21, 61148949), (51, 25178979), (63, 20382983), (119, 10790991), (153, 8392993), (357, 3596997), (1071, 1198999)]