1348565517

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{5743}}^1$

素因数の和:5991

約数の個数: 40

約数和(自身を含む): 2179595264

約数和(自身を除く): 831029747

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 223, 351, 669, 1053, 2007, 2899, 5743, 6021, 8697, 17229, 18063, 26091, 51687, 74659, 78273, 155061, 223977, 234819, 465183, 671931, 1280689, 2015793, 3842067, 6047379, 11526201, 16648957, 34578603, 49946871, 103735809, 149840613, 449521839, 1348565517]

約数ペア:

[(1, 1348565517), (3, 449521839), (9, 149840613), (13, 103735809), (27, 49946871), (39, 34578603), (81, 16648957), (117, 11526201), (223, 6047379), (351, 3842067), (669, 2015793), (1053, 1280689), (2007, 671931), (2899, 465183), (5743, 234819), (6021, 223977), (8697, 155061), (17229, 78273), (18063, 74659), (26091, 51687)]