291224924631

素因数分解:

$3^2\times {\mathrm{239}}^1\times {\mathrm{135390481}}^1$

素因数の和:135390726

約数の個数: 12

約数和(自身を含む): 422418303840

約数和(自身を除く): 131193379209

約数列:

[1, 3, 9, 239, 717, 2151, 135390481, 406171443, 1218514329, 32358324959, 97074974877, 291224924631]

約数ペア:

[(1, 291224924631), (3, 97074974877), (9, 32358324959), (239, 1218514329), (717, 406171443), (2151, 135390481)]