118902287

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{4297}}^1$

素因数の和:4430

約数の個数: 16

約数和(自身を含む): 140286720

約数和(自身を除く): 21384433

約数列:

[1, 7, 59, 67, 413, 469, 3953, 4297, 27671, 30079, 253523, 287899, 1774661, 2015293, 16986041, 118902287]

約数ペア:

[(1, 118902287), (7, 16986041), (59, 2015293), (67, 1774661), (413, 287899), (469, 253523), (3953, 30079), (4297, 27671)]