352230759

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47903}}^1$

素因数の和:47971

約数の個数: 24

約数和(自身を含む): 548021760

約数和(自身を除く): 195791001

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 47903, 143709, 431127, 910157, 2059829, 2730471, 6179487, 8191413, 18538461, 39136751, 117410253, 352230759]

約数ペア:

[(1, 352230759), (3, 117410253), (9, 39136751), (19, 18538461), (43, 8191413), (57, 6179487), (129, 2730471), (171, 2059829), (387, 910157), (817, 431127), (2451, 143709), (7353, 47903)]