26972173670421

素因数分解:

$3^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1306601447}}^1$

素因数の和:1306602440

約数の個数: 16

約数和(自身を含む): 41142266394624

約数和(自身を除く): 14170092724203

約数列:

[1, 3, 7, 21, 983, 2949, 6881, 20643, 1306601447, 3919804341, 9146210129, 27438630387, 1284389222401, 3853167667203, 8990724556807, 26972173670421]

約数ペア:

[(1, 26972173670421), (3, 8990724556807), (7, 3853167667203), (21, 1284389222401), (983, 27438630387), (2949, 9146210129), (6881, 3919804341), (20643, 1306601447)]