1716394779

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{71347}}^1$

素因数の和:71379

約数の個数: 32

約数和(自身を含む): 2808257280

約数和(自身を除く): 1091862501

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2187, 2673, 8019, 24057, 71347, 214041, 642123, 784817, 1926369, 2354451, 5779107, 7063353, 17337321, 21190059, 52011963, 63570177, 156035889, 190710531, 572131593, 1716394779]

約数ペア:

[(1, 1716394779), (3, 572131593), (9, 190710531), (11, 156035889), (27, 63570177), (33, 52011963), (81, 21190059), (99, 17337321), (243, 7063353), (297, 5779107), (729, 2354451), (891, 1926369), (2187, 784817), (2673, 642123), (8019, 214041), (24057, 71347)]