2022897321

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{165391}}^1$

素因数の和:165554

約数の個数: 20

約数和(自身を含む): 3041889664

約数和(自身を除く): 1018992343

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 12231, 165391, 496173, 1488519, 4465557, 13396671, 24974041, 74922123, 224766369, 674299107, 2022897321]

約数ペア:

[(1, 2022897321), (3, 674299107), (9, 224766369), (27, 74922123), (81, 24974041), (151, 13396671), (453, 4465557), (1359, 1488519), (4077, 496173), (12231, 165391)]