2051071011

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{222773}}^1$

素因数の和:222824

約数の個数: 32

約数和(自身を含む): 3421808640

約数和(自身を除く): 1370737629

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 1023, 3069, 9207, 222773, 668319, 2004957, 2450503, 6014871, 6905963, 7351509, 20717889, 22054527, 62153667, 66163581, 75965593, 186461001, 227896779, 683690337, 2051071011]

約数ペア:

[(1, 2051071011), (3, 683690337), (9, 227896779), (11, 186461001), (27, 75965593), (31, 66163581), (33, 62153667), (93, 22054527), (99, 20717889), (279, 7351509), (297, 6905963), (341, 6014871), (837, 2450503), (1023, 2004957), (3069, 668319), (9207, 222773)]