487070847

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{419527}}^1$

素因数の和:419579

約数の個数: 16

約数和(自身を含む): 738369280

約数和(自身を除く): 251298433

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 419527, 1258581, 3775743, 11327229, 18039661, 54118983, 162356949, 487070847]

約数ペア:

[(1, 487070847), (3, 162356949), (9, 54118983), (27, 18039661), (43, 11327229), (129, 3775743), (387, 1258581), (1161, 419527)]