4021167321

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{463963}}^1$

素因数の和:464082

約数の個数: 20

約数和(自身を含む): 6063081552

約数和(自身を除く): 2041914231

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 8667, 463963, 1391889, 4175667, 12527001, 37581003, 49644041, 148932123, 446796369, 1340389107, 4021167321]

約数ペア:

[(1, 4021167321), (3, 1340389107), (9, 446796369), (27, 148932123), (81, 49644041), (107, 37581003), (321, 12527001), (963, 4175667), (2889, 1391889), (8667, 463963)]