2912778011

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{38651}}^1$

素因数の和:38723

約数の個数: 32

約数和(自身を含む): 3740276736

約数和(自身を除く): 827498725

約数列:

[1, 11, 13, 17, 31, 143, 187, 221, 341, 403, 527, 2431, 4433, 5797, 6851, 38651, 75361, 425161, 502463, 657067, 1198181, 5527093, 7227737, 8541871, 13179991, 15576353, 20369077, 93960581, 171339883, 224059847, 264798001, 2912778011]

約数ペア:

[(1, 2912778011), (11, 264798001), (13, 224059847), (17, 171339883), (31, 93960581), (143, 20369077), (187, 15576353), (221, 13179991), (341, 8541871), (403, 7227737), (527, 5527093), (2431, 1198181), (4433, 657067), (5797, 502463), (6851, 425161), (38651, 75361)]