30938697

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1753}}^1$

素因数の和:1849

約数の個数: 24

約数和(自身を含む): 46789704

約数和(自身を除く): 15851007

約数列:

[1, 3, 9, 37, 53, 111, 159, 333, 477, 1753, 1961, 5259, 5883, 15777, 17649, 64861, 92909, 194583, 278727, 583749, 836181, 3437633, 10312899, 30938697]

約数ペア:

[(1, 30938697), (3, 10312899), (9, 3437633), (37, 836181), (53, 583749), (111, 278727), (159, 194583), (333, 92909), (477, 64861), (1753, 17649), (1961, 15777), (5259, 5883)]