279226087

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1\times {\mathrm{1451}}^1$

素因数の和:2238

約数の個数: 16

約数和(自身を含む): 328407552

約数和(自身を除く): 49181465

約数列:

[1, 7, 37, 259, 743, 1451, 5201, 10157, 27491, 53687, 192437, 375809, 1078093, 7546651, 39889441, 279226087]

約数ペア:

[(1, 279226087), (7, 39889441), (37, 7546651), (259, 1078093), (743, 375809), (1451, 192437), (5201, 53687), (10157, 27491)]