28430697

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3613}}^1$

素因数の和:3720

約数の個数: 16

約数和(自身を含む): 39435968

約数和(自身を除く): 11005271

約数列:

[1, 3, 43, 61, 129, 183, 2623, 3613, 7869, 10839, 155359, 220393, 466077, 661179, 9476899, 28430697]

約数ペア:

[(1, 28430697), (3, 9476899), (43, 661179), (61, 466077), (129, 220393), (183, 155359), (2623, 10839), (3613, 7869)]