1639860177

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{797}}^1\times {\mathrm{4603}}^1$

素因数の和:5552

約数の個数: 16

約数和(自身を含む): 2204395200

約数和(自身を除く): 564535023

約数列:

[1, 3, 149, 447, 797, 2391, 4603, 13809, 118753, 356259, 685847, 2057541, 3668591, 11005773, 546620059, 1639860177]

約数ペア:

[(1, 1639860177), (3, 546620059), (149, 11005773), (447, 3668591), (797, 2057541), (2391, 685847), (4603, 356259), (13809, 118753)]