16138321

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 17860608

約数和(自身を除く): 1722287

約数列:

[1, 17, 31, 113, 271, 527, 1921, 3503, 4607, 8401, 30623, 59551, 142817, 520591, 949313, 16138321]

約数ペア:

[(1, 16138321), (17, 949313), (31, 520591), (113, 142817), (271, 59551), (527, 30623), (1921, 8401), (3503, 4607)]