318215897

素因数分解:

${\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{727}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 332666880

約数和(自身を除く): 14450983

約数列:

[1, 47, 67, 139, 727, 3149, 6533, 9313, 34169, 48709, 101053, 437711, 2289323, 4749491, 6770551, 318215897]

約数ペア:

[(1, 318215897), (47, 6770551), (67, 4749491), (139, 2289323), (727, 437711), (3149, 101053), (6533, 48709), (9313, 34169)]