1029648753

素因数分解:

$3^4\times 7^1\times {\mathrm{1815959}}^1$

素因数の和:1815978

約数の個数: 20

約数和(自身を含む): 1757849280

約数和(自身を除く): 728200527

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 1815959, 5447877, 12711713, 16343631, 38135139, 49030893, 114405417, 147092679, 343216251, 1029648753]

約数ペア:

[(1, 1029648753), (3, 343216251), (7, 147092679), (9, 114405417), (21, 49030893), (27, 38135139), (63, 16343631), (81, 12711713), (189, 5447877), (567, 1815959)]