69472341

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{406271}}^1$

素因数の和:406296

約数の個数: 12

約数和(自身を含む): 105630720

約数和(自身を除く): 36158379

約数列:

[1, 3, 9, 19, 57, 171, 406271, 1218813, 3656439, 7719149, 23157447, 69472341]

約数ペア:

[(1, 69472341), (3, 23157447), (9, 7719149), (19, 3656439), (57, 1218813), (171, 406271)]