13701519

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{647}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 21464352

約数和(自身を除く): 7762833

約数列:

[1, 3, 9, 13, 39, 117, 181, 543, 647, 1629, 1941, 2353, 5823, 7059, 8411, 21177, 25233, 75699, 117107, 351321, 1053963, 1522391, 4567173, 13701519]

約数ペア:

[(1, 13701519), (3, 4567173), (9, 1522391), (13, 1053963), (39, 351321), (117, 117107), (181, 75699), (543, 25233), (647, 21177), (1629, 8411), (1941, 7059), (2353, 5823)]