2799863

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 16

約数和(自身を含む): 3231360

約数和(自身を除く): 431497

約数列:

[1, 11, 29, 67, 131, 319, 737, 1441, 1943, 3799, 8777, 21373, 41789, 96547, 254533, 2799863]

約数ペア:

[(1, 2799863), (11, 254533), (29, 96547), (67, 41789), (131, 21373), (319, 8777), (737, 3799), (1441, 1943)]