28344741

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{673}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 38498880

約数和(自身を除く): 10154139

約数列:

[1, 3, 101, 139, 303, 417, 673, 2019, 14039, 42117, 67973, 93547, 203919, 280641, 9448247, 28344741]

約数ペア:

[(1, 28344741), (3, 9448247), (101, 280641), (139, 203919), (303, 93547), (417, 67973), (673, 42117), (2019, 14039)]