13556439

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1063}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 21301280

約数和(自身を除く): 7744841

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 981, 1063, 1417, 3189, 4251, 9567, 12753, 13819, 41457, 115867, 124371, 347601, 1042803, 1506271, 4518813, 13556439]

約数ペア:

[(1, 13556439), (3, 4518813), (9, 1506271), (13, 1042803), (39, 347601), (109, 124371), (117, 115867), (327, 41457), (981, 13819), (1063, 12753), (1417, 9567), (3189, 4251)]