13010049

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 22224384

約数和(自身を除く): 9214335

約数列:

[1, 3, 9, 13, 17, 31, 39, 51, 93, 117, 153, 211, 221, 279, 403, 527, 633, 663, 1209, 1581, 1899, 1989, 2743, 3587, 3627, 4743, 6541, 6851, 8229, 10761, 19623, 20553, 24687, 32283, 46631, 58869, 61659, 85033, 111197, 139893, 255099, 333591, 419679, 765297, 1000773, 1445561, 4336683, 13010049]

約数ペア:

[(1, 13010049), (3, 4336683), (9, 1445561), (13, 1000773), (17, 765297), (31, 419679), (39, 333591), (51, 255099), (93, 139893), (117, 111197), (153, 85033), (211, 61659), (221, 58869), (279, 46631), (403, 32283), (527, 24687), (633, 20553), (663, 19623), (1209, 10761), (1581, 8229), (1899, 6851), (1989, 6541), (2743, 4743), (3587, 3627)]