172385101

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{919}}^1$

素因数の和:1264

約数の個数: 16

約数和(自身を含む): 199720960

約数和(自身を除く): 27335859

約数列:

[1, 7, 127, 211, 889, 919, 1477, 6433, 26797, 116713, 187579, 193909, 816991, 1357363, 24626443, 172385101]

約数ペア:

[(1, 172385101), (7, 24626443), (127, 1357363), (211, 816991), (889, 193909), (919, 187579), (1477, 116713), (6433, 26797)]