309542013

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{3709}}^1$

素因数の和:4010

約数の個数: 32

約数和(自身を含む): 502185600

約数和(自身を除く): 192643587

約数列:

[1, 3, 9, 11, 27, 33, 99, 281, 297, 843, 2529, 3091, 3709, 7587, 9273, 11127, 27819, 33381, 40799, 83457, 100143, 122397, 367191, 1042229, 1101573, 3126687, 9380061, 11464519, 28140183, 34393557, 103180671, 309542013]

約数ペア:

[(1, 309542013), (3, 103180671), (9, 34393557), (11, 28140183), (27, 11464519), (33, 9380061), (99, 3126687), (281, 1101573), (297, 1042229), (843, 367191), (2529, 122397), (3091, 100143), (3709, 83457), (7587, 40799), (9273, 33381), (11127, 27819)]