2015962749

素因数分解:

$3^6\times {\mathrm{53}}^1\times {\mathrm{52177}}^1$

素因数の和:52248

約数の個数: 28

約数和(自身を含む): 3079649916

約数和(自身を除く): 1063687167

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 729, 1431, 4293, 12879, 38637, 52177, 156531, 469593, 1408779, 2765381, 4226337, 8296143, 12679011, 24888429, 38037033, 74665287, 223995861, 671987583, 2015962749]

約数ペア:

[(1, 2015962749), (3, 671987583), (9, 223995861), (27, 74665287), (53, 38037033), (81, 24888429), (159, 12679011), (243, 8296143), (477, 4226337), (729, 2765381), (1431, 1408779), (4293, 469593), (12879, 156531), (38637, 52177)]