9216909

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{8753}}^1$

素因数の和:8778

約数の個数: 20

約数和(自身を含む): 14829276

約数和(自身を除く): 5612367

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 8753, 26259, 78777, 113789, 236331, 341367, 708993, 1024101, 3072303, 9216909]

約数ペア:

[(1, 9216909), (3, 3072303), (9, 1024101), (13, 708993), (27, 341367), (39, 236331), (81, 113789), (117, 78777), (351, 26259), (1053, 8753)]