3431673

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 5918720

約数和(自身を除く): 2487047

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 271, 469, 603, 813, 1407, 1809, 1897, 2439, 4221, 5691, 7317, 12663, 17073, 18157, 51219, 54471, 127099, 163413, 381297, 490239, 1143891, 3431673]

約数ペア:

[(1, 3431673), (3, 1143891), (7, 490239), (9, 381297), (21, 163413), (27, 127099), (63, 54471), (67, 51219), (189, 18157), (201, 17073), (271, 12663), (469, 7317), (603, 5691), (813, 4221), (1407, 2439), (1809, 1897)]