171139199

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{9539}}^1$

素因数の和:9790

約数の個数: 16

約数和(自身を含む): 214306560

約数和(自身を除く): 43167361

約数列:

[1, 7, 11, 77, 233, 1631, 2563, 9539, 17941, 66773, 104929, 734503, 2222587, 15558109, 24448457, 171139199]

約数ペア:

[(1, 171139199), (7, 24448457), (11, 15558109), (77, 2222587), (233, 734503), (1631, 104929), (2563, 66773), (9539, 17941)]