3690921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 5927040

約数和(自身を除く): 2236119

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 293, 323, 663, 741, 879, 969, 3809, 4199, 4981, 5567, 11427, 12597, 14943, 16701, 64753, 72371, 94639, 194259, 217113, 283917, 1230307, 3690921]

約数ペア:

[(1, 3690921), (3, 1230307), (13, 283917), (17, 217113), (19, 194259), (39, 94639), (51, 72371), (57, 64753), (221, 16701), (247, 14943), (293, 12597), (323, 11427), (663, 5567), (741, 4981), (879, 4199), (969, 3809)]