6339088847

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{21001}}^1$

素因数の和:21159

約数の個数: 32

約数和(自身を含む): 8129286144

約数和(自身を除く): 1790197297

約数列:

[1, 7, 13, 31, 91, 107, 217, 403, 749, 1391, 2821, 3317, 9737, 21001, 23219, 43121, 147007, 273013, 301847, 651031, 1911091, 2247107, 4557217, 8463403, 15729749, 29212391, 59243821, 69660317, 204486737, 487622219, 905584121, 6339088847]

約数ペア:

[(1, 6339088847), (7, 905584121), (13, 487622219), (31, 204486737), (91, 69660317), (107, 59243821), (217, 29212391), (403, 15729749), (749, 8463403), (1391, 4557217), (2821, 2247107), (3317, 1911091), (9737, 651031), (21001, 301847), (23219, 273013), (43121, 147007)]