2247681009

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6947}}^1$

素因数の和:7066

約数の個数: 48

約数和(自身を含む): 3649867776

約数和(自身を除く): 1402186767

約数列:

[1, 3, 7, 21, 31, 49, 71, 93, 147, 213, 217, 497, 651, 1491, 1519, 2201, 3479, 4557, 6603, 6947, 10437, 15407, 20841, 46221, 48629, 107849, 145887, 215357, 323547, 340403, 493237, 646071, 1021209, 1479711, 1507499, 3452659, 4522497, 10357977, 10552493, 15290347, 24168613, 31657479, 45871041, 72505839, 107032429, 321097287, 749227003, 2247681009]

約数ペア:

[(1, 2247681009), (3, 749227003), (7, 321097287), (21, 107032429), (31, 72505839), (49, 45871041), (71, 31657479), (93, 24168613), (147, 15290347), (213, 10552493), (217, 10357977), (497, 4522497), (651, 3452659), (1491, 1507499), (1519, 1479711), (2201, 1021209), (3479, 646071), (4557, 493237), (6603, 340403), (6947, 323547), (10437, 215357), (15407, 145887), (20841, 107849), (46221, 48629)]