312247197

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{608669}}^1$

素因数の和:608697

約数の個数: 16

約数和(自身を含む): 486936000

約数和(自身を除く): 174688803

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 608669, 1826007, 5478021, 11564711, 16434063, 34694133, 104082399, 312247197]

約数ペア:

[(1, 312247197), (3, 104082399), (9, 34694133), (19, 16434063), (27, 11564711), (57, 5478021), (171, 1826007), (513, 608669)]