2015324787

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{10939}}^1$

素因数の和:11263

約数の個数: 32

約数和(自身を含む): 3181527040

約数和(自身を除く): 1166202253

約数列:

[1, 3, 7, 21, 31, 93, 217, 283, 651, 849, 1981, 5943, 8773, 10939, 26319, 32817, 61411, 76573, 184233, 229719, 339109, 1017327, 2373763, 3095737, 7121289, 9287211, 21670159, 65010477, 95967847, 287903541, 671774929, 2015324787]

約数ペア:

[(1, 2015324787), (3, 671774929), (7, 287903541), (21, 95967847), (31, 65010477), (93, 21670159), (217, 9287211), (283, 7121289), (651, 3095737), (849, 2373763), (1981, 1017327), (5943, 339109), (8773, 229719), (10939, 184233), (26319, 76573), (32817, 61411)]