172300919

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{18059}}^1$

素因数の和:18142

約数の個数: 16

約数和(自身を含む): 208051200

約数和(自身を除く): 35750281

約数列:

[1, 7, 29, 47, 203, 329, 1363, 9541, 18059, 126413, 523711, 848773, 3665977, 5941411, 24614417, 172300919]

約数ペア:

[(1, 172300919), (7, 24614417), (29, 5941411), (47, 3665977), (203, 848773), (329, 523711), (1363, 126413), (9541, 18059)]