42029427

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{20879}}^1$

素因数の和:20954

約数の個数: 16

約数和(自身を含む): 62138880

約数和(自身を除く): 20109453

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 20879, 62637, 229669, 689007, 1273619, 3820857, 14009809, 42029427]

約数ペア:

[(1, 42029427), (3, 14009809), (11, 3820857), (33, 1273619), (61, 689007), (183, 229669), (671, 62637), (2013, 20879)]