3009321

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1291}}^1$

素因数の和:1341

約数の個数: 24

約数和(自身を含む): 5105984

約数和(自身を除く): 2096663

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 1291, 2331, 3873, 9037, 11619, 27111, 47767, 81333, 143301, 334369, 429903, 1003107, 3009321]

約数ペア:

[(1, 3009321), (3, 1003107), (7, 429903), (9, 334369), (21, 143301), (37, 81333), (63, 47767), (111, 27111), (259, 11619), (333, 9037), (777, 3873), (1291, 2331)]