31779232849

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{6037}}^1\times {\mathrm{57847}}^1$

素因数の和:63904

約数の個数: 16

約数和(自身を含む): 39120057088

約数和(自身を除く): 7340824239

約数列:

[1, 7, 13, 91, 6037, 42259, 57847, 78481, 404929, 549367, 752011, 5264077, 349222339, 2444556373, 4539890407, 31779232849]

約数ペア:

[(1, 31779232849), (7, 4539890407), (13, 2444556373), (91, 349222339), (6037, 5264077), (42259, 752011), (57847, 549367), (78481, 404929)]