1260142011

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{38371}}^1$

素因数の和:38507

約数の個数: 24

約数和(自身を含む): 1885600080

約数和(自身を除く): 625458069

約数列:

[1, 3, 9, 41, 89, 123, 267, 369, 801, 3649, 10947, 32841, 38371, 115113, 345339, 1573211, 3415019, 4719633, 10245057, 14158899, 30735171, 140015779, 420047337, 1260142011]

約数ペア:

[(1, 1260142011), (3, 420047337), (9, 140015779), (41, 30735171), (89, 14158899), (123, 10245057), (267, 4719633), (369, 3415019), (801, 1573211), (3649, 345339), (10947, 115113), (32841, 38371)]