542907957

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{21997}}^1$

素因数の和:22452

約数の個数: 16

約数和(自身を含む): 763770560

約数和(自身を除く): 220862603

約数列:

[1, 3, 19, 57, 433, 1299, 8227, 21997, 24681, 65991, 417943, 1253829, 9524701, 28574103, 180969319, 542907957]

約数ペア:

[(1, 542907957), (3, 180969319), (19, 28574103), (57, 9524701), (433, 1253829), (1299, 417943), (8227, 65991), (21997, 24681)]