1907680905

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3260993}}^1$

素因数の和:3261017

約数の個数: 24

約数和(自身を含む): 3561005448

約数和(自身を除く): 1653324543

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 3260993, 9782979, 16304965, 29348937, 42392909, 48914895, 127178727, 146744685, 211964545, 381536181, 635893635, 1907680905]

約数ペア:

[(1, 1907680905), (3, 635893635), (5, 381536181), (9, 211964545), (13, 146744685), (15, 127178727), (39, 48914895), (45, 42392909), (65, 29348937), (117, 16304965), (195, 9782979), (585, 3260993)]