2912462217

素因数分解:

$3^3\times 7^1\times {\mathrm{1483}}^1\times {\mathrm{10391}}^1$

素因数の和:11890

約数の個数: 32

約数和(自身を含む): 4934952960

約数和(自身を除く): 2022490743

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1483, 4449, 10381, 10391, 13347, 31143, 31173, 40041, 72737, 93429, 93519, 218211, 280287, 280557, 654633, 1963899, 15409853, 46229559, 107868971, 138688677, 323606913, 416066031, 970820739, 2912462217]

約数ペア:

[(1, 2912462217), (3, 970820739), (7, 416066031), (9, 323606913), (21, 138688677), (27, 107868971), (63, 46229559), (189, 15409853), (1483, 1963899), (4449, 654633), (10381, 280557), (10391, 280287), (13347, 218211), (31143, 93519), (31173, 93429), (40041, 72737)]