2940005493

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{17351}}^1$

素因数の和:17705

約数の個数: 24

約数和(自身を含む): 4325645376

約数和(自身を除く): 1385639883

約数列:

[1, 3, 9, 67, 201, 281, 603, 843, 2529, 17351, 18827, 52053, 56481, 156159, 169443, 1162517, 3487551, 4875631, 10462653, 14626893, 43880679, 326667277, 980001831, 2940005493]

約数ペア:

[(1, 2940005493), (3, 980001831), (9, 326667277), (67, 43880679), (201, 14626893), (281, 10462653), (603, 4875631), (843, 3487551), (2529, 1162517), (17351, 169443), (18827, 156159), (52053, 56481)]