211942009

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{3559}}^1$

素因数の和:3720

約数の個数: 16

約数和(自身を含む): 233763840

約数和(自身を除く): 21821831

約数列:

[1, 17, 31, 113, 527, 1921, 3503, 3559, 59551, 60503, 110329, 402167, 1875593, 6836839, 12467177, 211942009]

約数ペア:

[(1, 211942009), (17, 12467177), (31, 6836839), (113, 1875593), (527, 402167), (1921, 110329), (3503, 60503), (3559, 59551)]