380424243

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{28477}}^1$

素因数の和:28614

約数の個数: 16

約数和(自身を含む): 522628256

約数和(自身を除く): 142204013

約数列:

[1, 3, 61, 73, 183, 219, 4453, 13359, 28477, 85431, 1737097, 2078821, 5211291, 6236463, 126808081, 380424243]

約数ペア:

[(1, 380424243), (3, 126808081), (61, 6236463), (73, 5211291), (183, 2078821), (219, 1737097), (4453, 85431), (13359, 28477)]