87270401

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{997}}^1$

素因数の和:1304

約数の個数: 16

約数和(自身を含む): 97724160

約数和(自身を除く): 10453759

約数列:

[1, 17, 19, 271, 323, 997, 4607, 5149, 16949, 18943, 87533, 270187, 322031, 4593179, 5133553, 87270401]

約数ペア:

[(1, 87270401), (17, 5133553), (19, 4593179), (271, 322031), (323, 270187), (997, 87533), (4607, 18943), (5149, 16949)]