83233423

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 106444800

約数和(自身を除く): 23211377

約数列:

[1, 7, 13, 43, 89, 91, 239, 301, 559, 623, 1157, 1673, 3107, 3827, 3913, 8099, 10277, 21271, 21749, 26789, 49751, 71939, 133601, 148897, 276523, 348257, 914653, 935207, 1935661, 6402571, 11890489, 83233423]

約数ペア:

[(1, 83233423), (7, 11890489), (13, 6402571), (43, 1935661), (89, 935207), (91, 914653), (239, 348257), (301, 276523), (559, 148897), (623, 133601), (1157, 71939), (1673, 49751), (3107, 26789), (3827, 21749), (3913, 21271), (8099, 10277)]