817361993

素因数分解:

$7^2\times {\mathrm{101}}^1\times {\mathrm{317}}^1\times {\mathrm{521}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 965100744

約数和(自身を除く): 147738751

約数列:

[1, 7, 49, 101, 317, 521, 707, 2219, 3647, 4949, 15533, 25529, 32017, 52621, 165157, 224119, 368347, 1156099, 1568833, 2578429, 8092693, 16680857, 116765999, 817361993]

約数ペア:

[(1, 817361993), (7, 116765999), (49, 16680857), (101, 8092693), (317, 2578429), (521, 1568833), (707, 1156099), (2219, 368347), (3647, 224119), (4949, 165157), (15533, 52621), (25529, 32017)]