47987401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{4549}}^1$

素因数の和:4704

約数の個数: 16

約数和(自身を含む): 60278400

約数和(自身を除く): 12290999

約数列:

[1, 7, 11, 77, 137, 959, 1507, 4549, 10549, 31843, 50039, 350273, 623213, 4362491, 6855343, 47987401]

約数ペア:

[(1, 47987401), (7, 6855343), (11, 4362491), (77, 623213), (137, 350273), (959, 50039), (1507, 31843), (4549, 10549)]