16804501623

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2279813}}^1$

素因数の和:2279845

約数の個数: 40

約数和(自身を含む): 30896039328

約数和(自身を除く): 14091537705

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 2279813, 6839439, 15958691, 20518317, 29637569, 47876073, 61554951, 88912707, 143628219, 184664853, 207462983, 266738121, 430884657, 622388949, 800214363, 1292653971, 1867166847, 2400643089, 5601500541, 16804501623]

約数ペア:

[(1, 16804501623), (3, 5601500541), (7, 2400643089), (9, 1867166847), (13, 1292653971), (21, 800214363), (27, 622388949), (39, 430884657), (63, 266738121), (81, 207462983), (91, 184664853), (117, 143628219), (189, 88912707), (273, 61554951), (351, 47876073), (567, 29637569), (819, 20518317), (1053, 15958691), (2457, 6839439), (7371, 2279813)]