7696767

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 12648960

約数和(自身を除く): 4952193

約数列:

[1, 3, 13, 17, 19, 39, 47, 51, 57, 141, 169, 221, 247, 323, 507, 611, 663, 741, 799, 893, 969, 1833, 2397, 2679, 2873, 3211, 4199, 7943, 8619, 9633, 10387, 11609, 12597, 15181, 23829, 31161, 34827, 45543, 54587, 135031, 150917, 163761, 197353, 405093, 452751, 592059, 2565589, 7696767]

約数ペア:

[(1, 7696767), (3, 2565589), (13, 592059), (17, 452751), (19, 405093), (39, 197353), (47, 163761), (51, 150917), (57, 135031), (141, 54587), (169, 45543), (221, 34827), (247, 31161), (323, 23829), (507, 15181), (611, 12597), (663, 11609), (741, 10387), (799, 9633), (893, 8619), (969, 7943), (1833, 4199), (2397, 3211), (2679, 2873)]