8129451

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 12849408

約数和(自身を除く): 4719957

約数列:

[1, 3, 11, 17, 33, 43, 51, 129, 187, 337, 473, 561, 731, 1011, 1419, 2193, 3707, 5729, 8041, 11121, 14491, 17187, 24123, 43473, 63019, 159401, 189057, 246347, 478203, 739041, 2709817, 8129451]

約数ペア:

[(1, 8129451), (3, 2709817), (11, 739041), (17, 478203), (33, 246347), (43, 189057), (51, 159401), (129, 63019), (187, 43473), (337, 24123), (473, 17187), (561, 14491), (731, 11121), (1011, 8041), (1419, 5729), (2193, 3707)]