263831867

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{6163}}^1$

素因数の和:6302

約数の個数: 16

約数和(自身を含む): 295132320

約数和(自身を除く): 31300453

約数列:

[1, 13, 37, 89, 481, 1157, 3293, 6163, 42809, 80119, 228031, 548507, 2964403, 7130591, 20294759, 263831867]

約数ペア:

[(1, 263831867), (13, 20294759), (37, 7130591), (89, 2964403), (481, 548507), (1157, 228031), (3293, 80119), (6163, 42809)]