71018003

素因数分解:

$7^2\times {\mathrm{307}}^1\times {\mathrm{4721}}^1$

素因数の和:5042

約数の個数: 12

約数和(自身を含む): 82899432

約数和(自身を除く): 11881429

約数列:

[1, 7, 49, 307, 2149, 4721, 15043, 33047, 231329, 1449347, 10145429, 71018003]

約数ペア:

[(1, 71018003), (7, 10145429), (49, 1449347), (307, 231329), (2149, 33047), (4721, 15043)]