138931199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{953}}^1$

素因数の和:1450

約数の個数: 16

約数和(自身を含む): 157295520

約数和(自身を除く): 18364321

約数列:

[1, 11, 29, 319, 457, 953, 5027, 10483, 13253, 27637, 145783, 304007, 435521, 4790731, 12630109, 138931199]

約数ペア:

[(1, 138931199), (11, 12630109), (29, 4790731), (319, 435521), (457, 304007), (953, 145783), (5027, 27637), (10483, 13253)]