213518982

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1547239}}^1$

素因数の和:1547267

約数の個数: 16

約数和(自身を含む): 445605120

約数和(自身を除く): 232086138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1547239, 3094478, 4641717, 9283434, 35586497, 71172994, 106759491, 213518982]

約数ペア:

[(1, 213518982), (2, 106759491), (3, 71172994), (6, 35586497), (23, 9283434), (46, 4641717), (69, 3094478), (138, 1547239)]