2201112873

素因数分解:

$3^4\times {\mathrm{383}}^1\times {\mathrm{70951}}^1$

素因数の和:71346

約数の個数: 20

約数和(自身を含む): 3296713728

約数和(自身を除く): 1095600855

約数列:

[1, 3, 9, 27, 81, 383, 1149, 3447, 10341, 31023, 70951, 212853, 638559, 1915677, 5747031, 27174233, 81522699, 244568097, 733704291, 2201112873]

約数ペア:

[(1, 2201112873), (3, 733704291), (9, 244568097), (27, 81522699), (81, 27174233), (383, 5747031), (1149, 1915677), (3447, 638559), (10341, 212853), (31023, 70951)]