2808813

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2267}}^1$

素因数の和:2336

約数の個数: 16

約数和(自身を含む): 4354560

約数和(自身を除く): 1545747

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 2267, 6801, 15869, 47607, 133753, 401259, 936271, 2808813]

約数ペア:

[(1, 2808813), (3, 936271), (7, 401259), (21, 133753), (59, 47607), (177, 15869), (413, 6801), (1239, 2267)]