12976689968169

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{15351997}}^1$

素因数の和:15352241

約数の個数: 32

約数和(自身を含む): 18275018419200

約数和(自身を除く): 5298328451031

約数列:

[1, 3, 31, 61, 93, 149, 183, 447, 1891, 4619, 5673, 9089, 13857, 27267, 281759, 845277, 15351997, 46055991, 475911907, 936471817, 1427735721, 2287447553, 2809415451, 6862342659, 29030626327, 70910874143, 87091878981, 139534300733, 212732622429, 418602902199, 4325563322723, 12976689968169]

約数ペア:

[(1, 12976689968169), (3, 4325563322723), (31, 418602902199), (61, 212732622429), (93, 139534300733), (149, 87091878981), (183, 70910874143), (447, 29030626327), (1891, 6862342659), (4619, 2809415451), (5673, 2287447553), (9089, 1427735721), (13857, 936471817), (27267, 475911907), (281759, 46055991), (845277, 15351997)]