13208757

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 18123840

約数和(自身を除く): 4915083

約数列:

[1, 3, 61, 89, 183, 267, 811, 2433, 5429, 16287, 49471, 72179, 148413, 216537, 4402919, 13208757]

約数ペア:

[(1, 13208757), (3, 4402919), (61, 216537), (89, 148413), (183, 72179), (267, 49471), (811, 16287), (2433, 5429)]