163684157

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{877}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 205989336

約数和(自身を除く): 42305179

約数列:

[1, 7, 13, 49, 91, 293, 637, 877, 2051, 3809, 6139, 11401, 14357, 26663, 42973, 79807, 186641, 256961, 558649, 1798727, 3340493, 12591089, 23383451, 163684157]

約数ペア:

[(1, 163684157), (7, 23383451), (13, 12591089), (49, 3340493), (91, 1798727), (293, 558649), (637, 256961), (877, 186641), (2051, 79807), (3809, 42973), (6139, 26663), (11401, 14357)]