12958413

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 19061280

約数和(自身を除く): 6102867

約数列:

[1, 3, 13, 39, 61, 169, 183, 419, 507, 793, 1257, 2379, 5447, 10309, 16341, 25559, 30927, 70811, 76677, 212433, 332267, 996801, 4319471, 12958413]

約数ペア:

[(1, 12958413), (3, 4319471), (13, 996801), (39, 332267), (61, 212433), (169, 76677), (183, 70811), (419, 30927), (507, 25559), (793, 16341), (1257, 10309), (2379, 5447)]