3876513

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1447}}^1$

素因数の和:1516

約数の個数: 16

約数和(自身を含む): 5560320

約数和(自身を除く): 1683807

約数列:

[1, 3, 19, 47, 57, 141, 893, 1447, 2679, 4341, 27493, 68009, 82479, 204027, 1292171, 3876513]

約数ペア:

[(1, 3876513), (3, 1292171), (19, 204027), (47, 82479), (57, 68009), (141, 27493), (893, 4341), (1447, 2679)]