7139830817

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{15359}}^1$

素因数の和:15605

約数の個数: 24

約数和(自身を含む): 8510054400

約数和(自身を除く): 1370223583

約数列:

[1, 7, 49, 53, 179, 371, 1253, 2597, 8771, 9487, 15359, 66409, 107513, 464863, 752591, 814027, 2749261, 5698189, 19244827, 39887323, 134713789, 145710833, 1019975831, 7139830817]

約数ペア:

[(1, 7139830817), (7, 1019975831), (49, 145710833), (53, 134713789), (179, 39887323), (371, 19244827), (1253, 5698189), (2597, 2749261), (8771, 814027), (9487, 752591), (15359, 464863), (66409, 107513)]