233676233

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 286556160

約数和(自身を除く): 52879927

約数列:

[1, 7, 31, 43, 79, 217, 301, 317, 553, 1333, 2219, 2449, 3397, 9331, 9827, 13631, 17143, 23779, 25043, 68789, 95417, 105307, 175301, 422561, 737149, 776333, 1076849, 2957927, 5434331, 7537943, 33382319, 233676233]

約数ペア:

[(1, 233676233), (7, 33382319), (31, 7537943), (43, 5434331), (79, 2957927), (217, 1076849), (301, 776333), (317, 737149), (553, 422561), (1333, 175301), (2219, 105307), (2449, 95417), (3397, 68789), (9331, 25043), (9827, 23779), (13631, 17143)]