236648643

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{853}}^1\times {\mathrm{1201}}^1$

素因数の和:2075

約数の個数: 32

約数和(自身を含む): 394179072

約数和(自身を除く): 157530429

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 853, 1201, 2559, 3603, 5971, 8407, 9383, 13211, 17913, 25221, 28149, 39633, 65681, 92477, 197043, 277431, 1024453, 3073359, 7171171, 11268983, 21513513, 33806949, 78882881, 236648643]

約数ペア:

[(1, 236648643), (3, 78882881), (7, 33806949), (11, 21513513), (21, 11268983), (33, 7171171), (77, 3073359), (231, 1024453), (853, 277431), (1201, 197043), (2559, 92477), (3603, 65681), (5971, 39633), (8407, 28149), (9383, 25221), (13211, 17913)]