210938769

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{98893}}^1$

素因数の和:98981

約数の個数: 16

約数和(自身を含む): 316460800

約数和(自身を除く): 105522031

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 98893, 296679, 890037, 2670111, 7812547, 23437641, 70312923, 210938769]

約数ペア:

[(1, 210938769), (3, 70312923), (9, 23437641), (27, 7812547), (79, 2670111), (237, 890037), (711, 296679), (2133, 98893)]