42457353

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{827}}^1$

素因数の和:1096

約数の個数: 16

約数和(自身を含む): 57562560

約数和(自身を除く): 15105207

約数列:

[1, 3, 109, 157, 327, 471, 827, 2481, 17113, 51339, 90143, 129839, 270429, 389517, 14152451, 42457353]

約数ペア:

[(1, 42457353), (3, 14152451), (109, 389517), (157, 270429), (327, 129839), (471, 90143), (827, 51339), (2481, 17113)]