11503479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2153}}^1$

素因数の和:2306

約数の個数: 16

約数和(自身を含む): 16646112

約数和(自身を除く): 5142633

約数列:

[1, 3, 13, 39, 137, 411, 1781, 2153, 5343, 6459, 27989, 83967, 294961, 884883, 3834493, 11503479]

約数ペア:

[(1, 11503479), (3, 3834493), (13, 884883), (39, 294961), (137, 83967), (411, 27989), (1781, 6459), (2153, 5343)]