830188489

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197711}}^1$

素因数の和:197760

約数の個数: 16

約数和(自身を含む): 996468480

約数和(自身を除く): 166279991

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 197711, 2570243, 3361087, 3756509, 43694131, 48834617, 63860653, 830188489]

約数ペア:

[(1, 830188489), (13, 63860653), (17, 48834617), (19, 43694131), (221, 3756509), (247, 3361087), (323, 2570243), (4199, 197711)]