1392695829

素因数分解:

$3^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{27191}}^1$

素因数の和:27478

約数の個数: 32

約数和(自身を含む): 2366791680

約数和(自身を除く): 974095851

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 271, 813, 1897, 2439, 5691, 7317, 17073, 27191, 51219, 81573, 190337, 244719, 571011, 734157, 1713033, 5139099, 7368761, 22106283, 51581327, 66318849, 154743981, 198956547, 464231943, 1392695829]

約数ペア:

[(1, 1392695829), (3, 464231943), (7, 198956547), (9, 154743981), (21, 66318849), (27, 51581327), (63, 22106283), (189, 7368761), (271, 5139099), (813, 1713033), (1897, 734157), (2439, 571011), (5691, 244719), (7317, 190337), (17073, 81573), (27191, 51219)]