87215117

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1721}}^1$

素因数の和:2020

約数の個数: 16

約数和(自身を含む): 101170944

約数和(自身を除く): 13955827

約数列:

[1, 11, 17, 187, 271, 1721, 2981, 4607, 18931, 29257, 50677, 321827, 466391, 5130301, 7928647, 87215117]

約数ペア:

[(1, 87215117), (11, 7928647), (17, 5130301), (187, 466391), (271, 321827), (1721, 50677), (2981, 29257), (4607, 18931)]