39219531

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1901}}^1$

素因数の和:1963

約数の個数: 24

約数和(自身を含む): 58901136

約数和(自身を除く): 19681605

約数列:

[1, 3, 13, 23, 39, 69, 299, 529, 897, 1587, 1901, 5703, 6877, 20631, 24713, 43723, 74139, 131169, 568399, 1005629, 1705197, 3016887, 13073177, 39219531]

約数ペア:

[(1, 39219531), (3, 13073177), (13, 3016887), (23, 1705197), (39, 1005629), (69, 568399), (299, 131169), (529, 74139), (897, 43723), (1587, 24713), (1901, 20631), (5703, 6877)]