12170691

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 20835360

約数和(自身を除く): 8664669

約数列:

[1, 3, 9, 13, 17, 29, 39, 51, 87, 117, 153, 211, 221, 261, 377, 493, 633, 663, 1131, 1479, 1899, 1989, 2743, 3393, 3587, 4437, 6119, 6409, 8229, 10761, 18357, 19227, 24687, 32283, 46631, 55071, 57681, 79547, 104023, 139893, 238641, 312069, 419679, 715923, 936207, 1352299, 4056897, 12170691]

約数ペア:

[(1, 12170691), (3, 4056897), (9, 1352299), (13, 936207), (17, 715923), (29, 419679), (39, 312069), (51, 238641), (87, 139893), (117, 104023), (153, 79547), (211, 57681), (221, 55071), (261, 46631), (377, 32283), (493, 24687), (633, 19227), (663, 18357), (1131, 10761), (1479, 8229), (1899, 6409), (1989, 6119), (2743, 4437), (3393, 3587)]