30400981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{911}}^1$

素因数の和:1092

約数の個数: 16

約数和(自身を含む): 34933248

約数和(自身を除く): 4532267

約数列:

[1, 13, 17, 151, 221, 911, 1963, 2567, 11843, 15487, 33371, 137561, 201331, 1788293, 2338537, 30400981]

約数ペア:

[(1, 30400981), (13, 2338537), (17, 1788293), (151, 201331), (221, 137561), (911, 33371), (1963, 15487), (2567, 11843)]