28454041

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9013}}^1$

素因数の和:9072

約数の個数: 16

約数和(自身を含む): 36344448

約数和(自身を除く): 7890407

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 9013, 63091, 99143, 369533, 694001, 2586731, 4064863, 28454041]

約数ペア:

[(1, 28454041), (7, 4064863), (11, 2586731), (41, 694001), (77, 369533), (287, 99143), (451, 63091), (3157, 9013)]