2779920003

素因数分解:

$3^1\times 7^1\times {\mathrm{10069}}^1\times {\mathrm{13147}}^1$

素因数の和:23226

約数の個数: 16

約数和(自身を含む): 4236811520

約数和(自身を除く): 1456891517

約数列:

[1, 3, 7, 21, 10069, 13147, 30207, 39441, 70483, 92029, 211449, 276087, 132377143, 397131429, 926640001, 2779920003]

約数ペア:

[(1, 2779920003), (3, 926640001), (7, 397131429), (21, 132377143), (10069, 276087), (13147, 211449), (30207, 92029), (39441, 70483)]