1867683897

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{100787}}^1$

素因数の和:100893

約数の個数: 24

約数和(自身を含む): 2830127040

約数和(自身を除く): 962443143

約数列:

[1, 3, 9, 29, 71, 87, 213, 261, 639, 2059, 6177, 18531, 100787, 302361, 907083, 2922823, 7155877, 8768469, 21467631, 26305407, 64402893, 207520433, 622561299, 1867683897]

約数ペア:

[(1, 1867683897), (3, 622561299), (9, 207520433), (29, 64402893), (71, 26305407), (87, 21467631), (213, 8768469), (261, 7155877), (639, 2922823), (2059, 907083), (6177, 302361), (18531, 100787)]