11626321

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 13651200

約数和(自身を除く): 2024879

約数列:

[1, 7, 71, 149, 157, 497, 1043, 1099, 10579, 11147, 23393, 74053, 78029, 163751, 1660903, 11626321]

約数ペア:

[(1, 11626321), (7, 1660903), (71, 163751), (149, 78029), (157, 74053), (497, 23393), (1043, 11147), (1099, 10579)]