30259821

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{2081}}^1$

素因数の和:2252

約数の個数: 16

約数和(自身を含む): 41773248

約数和(自身を除く): 11513427

約数列:

[1, 3, 37, 111, 131, 393, 2081, 4847, 6243, 14541, 76997, 230991, 272611, 817833, 10086607, 30259821]

約数ペア:

[(1, 30259821), (3, 10086607), (37, 817833), (111, 272611), (131, 230991), (393, 76997), (2081, 14541), (4847, 6243)]