40890773

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{1447}}^1$

素因数の和:1832

約数の個数: 16

約数和(自身を含む): 51154944

約数和(自身を除く): 10264171

約数列:

[1, 7, 11, 77, 367, 1447, 2569, 4037, 10129, 15917, 28259, 111419, 531049, 3717343, 5841539, 40890773]

約数ペア:

[(1, 40890773), (7, 5841539), (11, 3717343), (77, 531049), (367, 111419), (1447, 28259), (2569, 15917), (4037, 10129)]