292971387

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{6997}}^1$

素因数の和:7838

約数の個数: 16

約数和(自身を含む): 414169632

約数和(自身を除く): 121198245

約数列:

[1, 3, 17, 51, 821, 2463, 6997, 13957, 20991, 41871, 118949, 356847, 5744537, 17233611, 97657129, 292971387]

約数ペア:

[(1, 292971387), (3, 97657129), (17, 17233611), (51, 5744537), (821, 356847), (2463, 118949), (6997, 41871), (13957, 20991)]