16804539591

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1\times {\mathrm{10987}}^1$

素因数の和:11591

約数の個数: 32

約数和(自身を含む): 25818459648

約数和(自身を除く): 9013920057

約数列:

[1, 3, 7, 21, 173, 421, 519, 1211, 1263, 2947, 3633, 8841, 10987, 32961, 72833, 76909, 218499, 230727, 509831, 1529493, 1900751, 4625527, 5702253, 13305257, 13876581, 32378689, 39915771, 97136067, 800216171, 2400648513, 5601513197, 16804539591]

約数ペア:

[(1, 16804539591), (3, 5601513197), (7, 2400648513), (21, 800216171), (173, 97136067), (421, 39915771), (519, 32378689), (1211, 13876581), (1263, 13305257), (2947, 5702253), (3633, 4625527), (8841, 1900751), (10987, 1529493), (32961, 509831), (72833, 230727), (76909, 218499)]