2021801353

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1747}}^1\times {\mathrm{8093}}^1$

素因数の和:9864

約数の個数: 16

約数和(自身を含む): 2376916416

約数和(自身を除く): 355115063

約数列:

[1, 11, 13, 143, 1747, 8093, 19217, 22711, 89023, 105209, 249821, 1157299, 14138471, 155523181, 183800123, 2021801353]

約数ペア:

[(1, 2021801353), (11, 183800123), (13, 155523181), (143, 14138471), (1747, 1157299), (8093, 249821), (19217, 105209), (22711, 89023)]