970876621

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1399}}^1$

素因数の和:1657

約数の個数: 32

約数和(自身を含む): 1196697600

約数和(自身を除く): 225820979

約数列:

[1, 11, 13, 23, 143, 211, 253, 299, 1399, 2321, 2743, 3289, 4853, 15389, 18187, 30173, 32177, 53383, 63089, 200057, 295189, 353947, 418301, 693979, 3247079, 3837457, 4601311, 6789347, 42212027, 74682817, 88261511, 970876621]

約数ペア:

[(1, 970876621), (11, 88261511), (13, 74682817), (23, 42212027), (143, 6789347), (211, 4601311), (253, 3837457), (299, 3247079), (1399, 693979), (2321, 418301), (2743, 353947), (3289, 295189), (4853, 200057), (15389, 63089), (18187, 53383), (30173, 32177)]