2730591897

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{117703}}^1$

素因数の和:117773

約数の個数: 32

約数和(自身を含む): 4293841920

約数和(自身を除く): 1563250023

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 209, 407, 627, 703, 1221, 2109, 7733, 23199, 117703, 353109, 1294733, 2236357, 3884199, 4355011, 6709071, 13065033, 24599927, 47905121, 73799781, 82745209, 143715363, 248235627, 910197299, 2730591897]

約数ペア:

[(1, 2730591897), (3, 910197299), (11, 248235627), (19, 143715363), (33, 82745209), (37, 73799781), (57, 47905121), (111, 24599927), (209, 13065033), (407, 6709071), (627, 4355011), (703, 3884199), (1221, 2236357), (2109, 1294733), (7733, 353109), (23199, 117703)]