91945009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2371}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 104937280

約数和(自身を除く): 12992271

約数列:

[1, 13, 19, 157, 247, 2041, 2371, 2983, 30823, 38779, 45049, 372247, 585637, 4839211, 7072693, 91945009]

約数ペア:

[(1, 91945009), (13, 7072693), (19, 4839211), (157, 585637), (247, 372247), (2041, 45049), (2371, 38779), (2983, 30823)]