2021865615

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{583511}}^1$

素因数の和:583540

約数の個数: 48

約数和(自身を含む): 4369337856

約数和(自身を除く): 2347472241

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 583511, 1750533, 2917555, 4084577, 5251599, 6418621, 8752665, 12253731, 19255863, 20422885, 26257995, 32093105, 36761193, 44930347, 57767589, 61268655, 96279315, 134791041, 183805965, 224651735, 288837945, 404373123, 673955205, 2021865615]

約数ペア:

[(1, 2021865615), (3, 673955205), (5, 404373123), (7, 288837945), (9, 224651735), (11, 183805965), (15, 134791041), (21, 96279315), (33, 61268655), (35, 57767589), (45, 44930347), (55, 36761193), (63, 32093105), (77, 26257995), (99, 20422885), (105, 19255863), (165, 12253731), (231, 8752665), (315, 6418621), (385, 5251599), (495, 4084577), (693, 2917555), (1155, 1750533), (3465, 583511)]