2013121173

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{535547}}^1$

素因数の和:535736

約数の個数: 16

約数和(自身を含む): 3084756480

約数和(自身を除く): 1071635307

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3759, 535547, 1606641, 3748829, 11246487, 95862913, 287588739, 671040391, 2013121173]

約数ペア:

[(1, 2013121173), (3, 671040391), (7, 287588739), (21, 95862913), (179, 11246487), (537, 3748829), (1253, 1606641), (3759, 535547)]