122428173

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{142193}}^1$

素因数の和:142244

約数の個数: 16

約数和(自身を含む): 191108736

約数和(自身を除く): 68680563

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 142193, 426579, 995351, 2986053, 5829913, 17489739, 40809391, 122428173]

約数ペア:

[(1, 122428173), (3, 40809391), (7, 17489739), (21, 5829913), (41, 2986053), (123, 995351), (287, 426579), (861, 142193)]