40572087

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{22961}}^1$

素因数の和:23014

約数の個数: 16

約数和(自身を含む): 58782720

約数和(自身を除く): 18210633

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 22961, 68883, 436259, 711791, 1308777, 2135373, 13524029, 40572087]

約数ペア:

[(1, 40572087), (3, 13524029), (19, 2135373), (31, 1308777), (57, 711791), (93, 436259), (589, 68883), (1767, 22961)]