42874573

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{809}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 50232960

約数和(自身を除く): 7358387

約数列:

[1, 7, 67, 113, 469, 791, 809, 5663, 7571, 52997, 54203, 91417, 379421, 639919, 6124939, 42874573]

約数ペア:

[(1, 42874573), (7, 6124939), (67, 639919), (113, 379421), (469, 91417), (791, 54203), (809, 52997), (5663, 7571)]