38875239

素因数分解:

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

素因数の和:512

約数の個数: 36

約数和(自身を含む): 61949160

約数和(自身を除く): 23073921

約数列:

[1, 3, 9, 13, 39, 61, 117, 169, 183, 419, 507, 549, 793, 1257, 1521, 2379, 3771, 5447, 7137, 10309, 16341, 25559, 30927, 49023, 70811, 76677, 92781, 212433, 230031, 332267, 637299, 996801, 2990403, 4319471, 12958413, 38875239]

約数ペア:

[(1, 38875239), (3, 12958413), (9, 4319471), (13, 2990403), (39, 996801), (61, 637299), (117, 332267), (169, 230031), (183, 212433), (419, 92781), (507, 76677), (549, 70811), (793, 49023), (1257, 30927), (1521, 25559), (2379, 16341), (3771, 10309), (5447, 7137)]