173677049

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{857}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 228324096

約数和(自身を除く): 54647047

約数列:

[1, 7, 13, 17, 91, 119, 131, 221, 857, 917, 1547, 1703, 2227, 5999, 11141, 11921, 14569, 15589, 28951, 77987, 101983, 112267, 189397, 202657, 785869, 1325779, 1459471, 1908539, 10216297, 13359773, 24811007, 173677049]

約数ペア:

[(1, 173677049), (7, 24811007), (13, 13359773), (17, 10216297), (91, 1908539), (119, 1459471), (131, 1325779), (221, 785869), (857, 202657), (917, 189397), (1547, 112267), (1703, 101983), (2227, 77987), (5999, 28951), (11141, 15589), (11921, 14569)]