2100085449

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{395273}}^1$

素因数の和:395317

約数の個数: 32

約数和(自身を含む): 3642845184

約数和(自身を除く): 1542759735

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 395273, 1185819, 2766911, 4348003, 8300733, 9091279, 13044009, 27273837, 30436021, 63638953, 91308063, 100004069, 190916859, 300012207, 700028483, 2100085449]

約数ペア:

[(1, 2100085449), (3, 700028483), (7, 300012207), (11, 190916859), (21, 100004069), (23, 91308063), (33, 63638953), (69, 30436021), (77, 27273837), (161, 13044009), (231, 9091279), (253, 8300733), (483, 4348003), (759, 2766911), (1771, 1185819), (5313, 395273)]