7829913

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 64

約数和(自身を含む): 14192640

約数和(自身を除く): 6362727

約数列:

[1, 3, 7, 13, 21, 23, 29, 39, 43, 69, 87, 91, 129, 161, 203, 273, 299, 301, 377, 483, 559, 609, 667, 897, 903, 989, 1131, 1247, 1677, 2001, 2093, 2639, 2967, 3741, 3913, 4669, 6279, 6923, 7917, 8671, 8729, 11739, 12857, 14007, 16211, 20769, 26013, 26187, 28681, 38571, 48633, 60697, 86043, 89999, 113477, 182091, 200767, 269997, 340431, 372853, 602301, 1118559, 2609971, 7829913]

約数ペア:

[(1, 7829913), (3, 2609971), (7, 1118559), (13, 602301), (21, 372853), (23, 340431), (29, 269997), (39, 200767), (43, 182091), (69, 113477), (87, 89999), (91, 86043), (129, 60697), (161, 48633), (203, 38571), (273, 28681), (299, 26187), (301, 26013), (377, 20769), (483, 16211), (559, 14007), (609, 12857), (667, 11739), (897, 8729), (903, 8671), (989, 7917), (1131, 6923), (1247, 6279), (1677, 4669), (2001, 3913), (2093, 3741), (2639, 2967)]