12631209

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3001}}^1$

素因数の和:3088

約数の個数: 16

約数和(自身を含む): 17867904

約数和(自身を除く): 5236695

約数列:

[1, 3, 23, 61, 69, 183, 1403, 3001, 4209, 9003, 69023, 183061, 207069, 549183, 4210403, 12631209]

約数ペア:

[(1, 12631209), (3, 4210403), (23, 549183), (61, 207069), (69, 183061), (183, 69023), (1403, 9003), (3001, 4209)]