1238133

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 1814400

約数和(自身を除く): 576267

約数列:

[1, 3, 13, 39, 53, 159, 599, 689, 1797, 2067, 7787, 23361, 31747, 95241, 412711, 1238133]

約数ペア:

[(1, 1238133), (3, 412711), (13, 95241), (39, 31747), (53, 23361), (159, 7787), (599, 2067), (689, 1797)]