42053289

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{6529}}^1$

素因数の和:6664

約数の個数: 16

約数和(自身を含む): 59553600

約数和(自身を除く): 17500311

約数列:

[1, 3, 19, 57, 113, 339, 2147, 6441, 6529, 19587, 124051, 372153, 737777, 2213331, 14017763, 42053289]

約数ペア:

[(1, 42053289), (3, 14017763), (19, 2213331), (57, 737777), (113, 372153), (339, 124051), (2147, 19587), (6441, 6529)]