12015189

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 18585600

約数和(自身を除く): 6570411

約数列:

[1, 3, 9, 27, 43, 79, 129, 131, 237, 387, 393, 711, 1161, 1179, 2133, 3397, 3537, 5633, 10191, 10349, 16899, 30573, 31047, 50697, 91719, 93141, 152091, 279423, 445007, 1335021, 4005063, 12015189]

約数ペア:

[(1, 12015189), (3, 4005063), (9, 1335021), (27, 445007), (43, 279423), (79, 152091), (129, 93141), (131, 91719), (237, 50697), (387, 31047), (393, 30573), (711, 16899), (1161, 10349), (1179, 10191), (2133, 5633), (3397, 3537)]