64399247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{661}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 74641824

約数和(自身を除く): 10242577

約数列:

[1, 11, 17, 187, 521, 661, 5731, 7271, 8857, 11237, 97427, 123607, 344381, 3788191, 5854477, 64399247]

約数ペア:

[(1, 64399247), (11, 5854477), (17, 3788191), (187, 344381), (521, 123607), (661, 97427), (5731, 11237), (7271, 8857)]