3899163567

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{6271}}^1$

素因数の和:6543

約数の個数: 32

約数和(自身を含む): 5689958400

約数和(自身を除く): 1790794833

約数列:

[1, 3, 13, 39, 107, 149, 321, 447, 1391, 1937, 4173, 5811, 6271, 15943, 18813, 47829, 81523, 207259, 244569, 621777, 670997, 934379, 2012991, 2803137, 8722961, 12146927, 26168883, 36440781, 99978553, 299935659, 1299721189, 3899163567]

約数ペア:

[(1, 3899163567), (3, 1299721189), (13, 299935659), (39, 99978553), (107, 36440781), (149, 26168883), (321, 12146927), (447, 8722961), (1391, 2803137), (1937, 2012991), (4173, 934379), (5811, 670997), (6271, 621777), (15943, 244569), (18813, 207259), (47829, 81523)]