13016229

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 19160064

約数和(自身を除く): 6143835

約数列:

[1, 3, 23, 41, 43, 69, 107, 123, 129, 321, 943, 989, 1763, 2461, 2829, 2967, 4387, 4601, 5289, 7383, 13161, 13803, 40549, 100901, 105823, 121647, 188641, 302703, 317469, 565923, 4338743, 13016229]

約数ペア:

[(1, 13016229), (3, 4338743), (23, 565923), (41, 317469), (43, 302703), (69, 188641), (107, 121647), (123, 105823), (129, 100901), (321, 40549), (943, 13803), (989, 13161), (1763, 7383), (2461, 5289), (2829, 4601), (2967, 4387)]