71240081

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 84460320

約数和(自身を除く): 13220239

約数列:

[1, 11, 17, 59, 121, 187, 587, 649, 1003, 2057, 6457, 7139, 9979, 11033, 34633, 71027, 109769, 121363, 380963, 588761, 1207459, 4190593, 6476371, 71240081]

約数ペア:

[(1, 71240081), (11, 6476371), (17, 4190593), (59, 1207459), (121, 588761), (187, 380963), (587, 121363), (649, 109769), (1003, 71027), (2057, 34633), (6457, 11033), (7139, 9979)]