223343341

素因数分解:

${\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{419}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 243714240

約数和(自身を除く): 20370899

約数列:

[1, 13, 131, 313, 419, 1703, 4069, 5447, 41003, 54889, 131147, 533039, 713557, 1704911, 17180257, 223343341]

約数ペア:

[(1, 223343341), (13, 17180257), (131, 1704911), (313, 713557), (419, 533039), (1703, 131147), (4069, 54889), (5447, 41003)]