1035393921

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{555767}}^1$

素因数の和:555802

約数の個数: 20

約数和(自身を含む): 1613950272

約数和(自身を除く): 578556351

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 555767, 1667301, 5001903, 12782641, 15005709, 38347923, 45017127, 115043769, 345131307, 1035393921]

約数ペア:

[(1, 1035393921), (3, 345131307), (9, 115043769), (23, 45017127), (27, 38347923), (69, 15005709), (81, 12782641), (207, 5001903), (621, 1667301), (1863, 555767)]