71330413

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{25037}}^1$

素因数の和:25092

約数の個数: 16

約数和(自身を含む): 91338624

約数和(自身を除く): 20008211

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 25037, 175259, 275407, 926369, 1927849, 6484583, 10190059, 71330413]

約数ペア:

[(1, 71330413), (7, 10190059), (11, 6484583), (37, 1927849), (77, 926369), (259, 275407), (407, 175259), (2849, 25037)]