1073747385361

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1987}}^1\times {\mathrm{1997}}^1$

素因数の和:4094

約数の個数: 64

約数和(自身を含む): 1342226350080

約数和(自身を除く): 268478964719

約数列:

[1, 7, 29, 31, 43, 203, 217, 301, 899, 1247, 1333, 1987, 1997, 6293, 8729, 9331, 13909, 13979, 38657, 57623, 57913, 61597, 61907, 85441, 85871, 270599, 403361, 405391, 431179, 433349, 598087, 601097, 1786313, 1795303, 2477789, 2490259, 2648671, 2662001, 3968039, 12504191, 12567121, 17344523, 17431813, 18540697, 18634007, 27776273, 76811459, 77198029, 115073131, 123009209, 170625677, 537680213, 540386203, 805511917, 861064463, 1194379739, 3567267061, 4948144633, 5289395987, 24970869427, 34637012431, 37025771909, 153392483623, 1073747385361]

約数ペア:

[(1, 1073747385361), (7, 153392483623), (29, 37025771909), (31, 34637012431), (43, 24970869427), (203, 5289395987), (217, 4948144633), (301, 3567267061), (899, 1194379739), (1247, 861064463), (1333, 805511917), (1987, 540386203), (1997, 537680213), (6293, 170625677), (8729, 123009209), (9331, 115073131), (13909, 77198029), (13979, 76811459), (38657, 27776273), (57623, 18634007), (57913, 18540697), (61597, 17431813), (61907, 17344523), (85441, 12567121), (85871, 12504191), (270599, 3968039), (403361, 2662001), (405391, 2648671), (431179, 2490259), (433349, 2477789), (598087, 1795303), (601097, 1786313)]