40691013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{72533}}^1$

素因数の和:72564

約数の個数: 16

約数和(自身を含む): 62669376

約数和(自身を除く): 21978363

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 72533, 217599, 797863, 1233061, 2393589, 3699183, 13563671, 40691013]

約数ペア:

[(1, 40691013), (3, 13563671), (11, 3699183), (17, 2393589), (33, 1233061), (51, 797863), (187, 217599), (561, 72533)]