348637107

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{757}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 585527712

約数和(自身を除く): 236890605

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 241, 273, 637, 723, 757, 1687, 1911, 2271, 3133, 5061, 5299, 9399, 9841, 11809, 15897, 21931, 29523, 35427, 37093, 65793, 68887, 111279, 153517, 182437, 206661, 460551, 482209, 547311, 1277059, 1446627, 2371681, 3831177, 7115043, 8939413, 16601767, 26818239, 49805301, 116212369, 348637107]

約数ペア:

[(1, 348637107), (3, 116212369), (7, 49805301), (13, 26818239), (21, 16601767), (39, 8939413), (49, 7115043), (91, 3831177), (147, 2371681), (241, 1446627), (273, 1277059), (637, 547311), (723, 482209), (757, 460551), (1687, 206661), (1911, 182437), (2271, 153517), (3133, 111279), (5061, 68887), (5299, 65793), (9399, 37093), (9841, 35427), (11809, 29523), (15897, 21931)]