311899680001

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{4300463}}^1$

素因数の和:4301280

約数の個数: 16

約数和(自身を含む): 384358270464

約数和(自身を除く): 72458590463

約数列:

[1, 7, 13, 91, 797, 5579, 10361, 72527, 4300463, 30103241, 55906019, 391342133, 3427469011, 23992283077, 44557097143, 311899680001]

約数ペア:

[(1, 311899680001), (7, 44557097143), (13, 23992283077), (91, 3427469011), (797, 391342133), (5579, 55906019), (10361, 30103241), (72527, 4300463)]