301728239

素因数分解:

${\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:742

約数の個数: 16

約数和(自身を含む): 316293120

約数和(自身を除く): 14564881

約数列:

[1, 31, 131, 191, 389, 4061, 5921, 12059, 25021, 50959, 74299, 775651, 1579729, 2303269, 9733169, 301728239]

約数ペア:

[(1, 301728239), (31, 9733169), (131, 2303269), (191, 1579729), (389, 775651), (4061, 74299), (5921, 50959), (12059, 25021)]