2247118839

素因数分解:

$3^2\times 7^1\times {\mathrm{3181}}^1\times {\mathrm{11213}}^1$

素因数の和:14407

約数の個数: 24

約数和(自身を含む): 3711026592

約数和(自身を除く): 1463907753

約数列:

[1, 3, 7, 9, 21, 63, 3181, 9543, 11213, 22267, 28629, 33639, 66801, 78491, 100917, 200403, 235473, 706419, 35668553, 107005659, 249679871, 321016977, 749039613, 2247118839]

約数ペア:

[(1, 2247118839), (3, 749039613), (7, 321016977), (9, 249679871), (21, 107005659), (63, 35668553), (3181, 706419), (9543, 235473), (11213, 200403), (22267, 100917), (28629, 78491), (33639, 66801)]