2764307

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 3498432

約数和(自身を除く): 734125

約数列:

[1, 7, 13, 37, 91, 259, 481, 821, 3367, 5747, 10673, 30377, 74711, 212639, 394901, 2764307]

約数ペア:

[(1, 2764307), (7, 394901), (13, 212639), (37, 74711), (91, 30377), (259, 10673), (481, 5747), (821, 3367)]