2912861963

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 3320103168

約数和(自身を除く): 407241205

約数列:

[1, 11, 37, 107, 211, 317, 407, 1177, 2321, 3487, 3959, 7807, 11729, 22577, 33919, 43549, 66887, 85877, 129019, 248347, 373109, 735757, 835349, 1255003, 2474819, 7156909, 9188839, 13805033, 27223009, 78725999, 264805633, 2912861963]

約数ペア:

[(1, 2912861963), (11, 264805633), (37, 78725999), (107, 27223009), (211, 13805033), (317, 9188839), (407, 7156909), (1177, 2474819), (2321, 1255003), (3487, 835349), (3959, 735757), (7807, 373109), (11729, 248347), (22577, 129019), (33919, 85877), (43549, 66887)]