1340807637

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{769}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 2051649600

約数和(自身を除く): 710841963

約数列:

[1, 3, 13, 19, 39, 57, 169, 181, 247, 507, 543, 741, 769, 2307, 2353, 3211, 3439, 7059, 9633, 9997, 10317, 14611, 29991, 30589, 43833, 44707, 91767, 129961, 134121, 139189, 189943, 389883, 417567, 569829, 581191, 1743573, 1809457, 2469259, 2644591, 5428371, 7407777, 7933773, 23522941, 34379683, 70568823, 103139049, 446935879, 1340807637]

約数ペア:

[(1, 1340807637), (3, 446935879), (13, 103139049), (19, 70568823), (39, 34379683), (57, 23522941), (169, 7933773), (181, 7407777), (247, 5428371), (507, 2644591), (543, 2469259), (741, 1809457), (769, 1743573), (2307, 581191), (2353, 569829), (3211, 417567), (3439, 389883), (7059, 189943), (9633, 139189), (9997, 134121), (10317, 129961), (14611, 91767), (29991, 44707), (30589, 43833)]