533996919

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{72623}}^1$

素因数の和:72691

約数の個数: 24

約数和(自身を含む): 830818560

約数和(自身を除く): 296821641

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 72623, 217869, 653607, 1379837, 3122789, 4139511, 9368367, 12418533, 28105101, 59332991, 177998973, 533996919]

約数ペア:

[(1, 533996919), (3, 177998973), (9, 59332991), (19, 28105101), (43, 12418533), (57, 9368367), (129, 4139511), (171, 3122789), (387, 1379837), (817, 653607), (2451, 217869), (7353, 72623)]