29219307

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20249}}^1$

素因数の和:20302

約数の個数: 16

約数和(自身を含む): 43092000

約数和(自身を除く): 13872693

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 20249, 60747, 263237, 749213, 789711, 2247639, 9739769, 29219307]

約数ペア:

[(1, 29219307), (3, 9739769), (13, 2247639), (37, 789711), (39, 749213), (111, 263237), (481, 60747), (1443, 20249)]