917385009

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{9767}}^1$

素因数の和:10140

約数の個数: 16

約数和(自身を含む): 1237800960

約数和(自身を除く): 320415951

約数列:

[1, 3, 131, 239, 393, 717, 9767, 29301, 31309, 93927, 1279477, 2334313, 3838431, 7002939, 305795003, 917385009]

約数ペア:

[(1, 917385009), (3, 305795003), (131, 7002939), (239, 3838431), (393, 2334313), (717, 1279477), (9767, 93927), (29301, 31309)]