2780455893

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{5839}}^1\times {\mathrm{9337}}^1$

素因数の和:15196

約数の個数: 16

約数和(自身を含む): 3926442240

約数和(自身を除く): 1145986347

約数列:

[1, 3, 17, 51, 5839, 9337, 17517, 28011, 99263, 158729, 297789, 476187, 54518743, 163556229, 926818631, 2780455893]

約数ペア:

[(1, 2780455893), (3, 926818631), (17, 163556229), (51, 54518743), (5839, 476187), (9337, 297789), (17517, 158729), (28011, 99263)]