29131543

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{821}}^1$

素因数の和:1002

約数の個数: 16

約数和(自身を含む): 34484544

約数和(自身を除く): 5353001

約数列:

[1, 7, 37, 137, 259, 821, 959, 5069, 5747, 30377, 35483, 112477, 212639, 787339, 4161649, 29131543]

約数ペア:

[(1, 29131543), (7, 4161649), (37, 787339), (137, 212639), (259, 112477), (821, 35483), (959, 30377), (5069, 5747)]