1330905087

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{727}}^1$

素因数の和:1069

約数の個数: 40

約数和(自身を含む): 2020034016

約数和(自身を除く): 689128929

約数列:

[1, 3, 9, 27, 81, 97, 233, 291, 699, 727, 873, 2097, 2181, 2619, 6291, 6543, 7857, 18873, 19629, 22601, 58887, 67803, 70519, 169391, 203409, 211557, 508173, 610227, 634671, 1524519, 1830681, 1904013, 4573557, 5712039, 13720671, 16430927, 49292781, 147878343, 443635029, 1330905087]

約数ペア:

[(1, 1330905087), (3, 443635029), (9, 147878343), (27, 49292781), (81, 16430927), (97, 13720671), (233, 5712039), (291, 4573557), (699, 1904013), (727, 1830681), (873, 1524519), (2097, 634671), (2181, 610227), (2619, 508173), (6291, 211557), (6543, 203409), (7857, 169391), (18873, 70519), (19629, 67803), (22601, 58887)]