2912995378389

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8693}}^1\times {\mathrm{345817}}^1$

素因数の和:354549

約数の個数: 32

約数和(自身を含む): 4329420036480

約数和(自身を除く): 1416424658091

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 8693, 26079, 147781, 165167, 345817, 443343, 495501, 1037451, 2807839, 5878889, 6570523, 8423517, 17636667, 19711569, 111698891, 335096673, 3006187181, 9018561543, 51105182077, 57117556439, 153315546231, 171352669317, 970998459463, 2912995378389]

約数ペア:

[(1, 2912995378389), (3, 970998459463), (17, 171352669317), (19, 153315546231), (51, 57117556439), (57, 51105182077), (323, 9018561543), (969, 3006187181), (8693, 335096673), (26079, 111698891), (147781, 19711569), (165167, 17636667), (345817, 8423517), (443343, 6570523), (495501, 5878889), (1037451, 2807839)]