2027133087

素因数分解:

$3^1\times 7^4\times {\mathrm{281429}}^1$

素因数の和:281460

約数の個数: 20

約数和(自身を含む): 3153141720

約数和(自身を除く): 1126008633

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 7203, 281429, 844287, 1970003, 5910009, 13790021, 41370063, 96530147, 289590441, 675711029, 2027133087]

約数ペア:

[(1, 2027133087), (3, 675711029), (7, 289590441), (21, 96530147), (49, 41370063), (147, 13790021), (343, 5910009), (1029, 1970003), (2401, 844287), (7203, 281429)]