2681570301

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{12589}}^1$

素因数の和:12749

約数の個数: 32

約数和(自身を含む): 3903907200

約数和(自身を除く): 1222336899

約数列:

[1, 3, 19, 37, 57, 101, 111, 303, 703, 1919, 2109, 3737, 5757, 11211, 12589, 37767, 71003, 213009, 239191, 465793, 717573, 1271489, 1397379, 3814467, 8850067, 24158291, 26550201, 47045093, 72474873, 141135279, 893856767, 2681570301]

約数ペア:

[(1, 2681570301), (3, 893856767), (19, 141135279), (37, 72474873), (57, 47045093), (101, 26550201), (111, 24158291), (303, 8850067), (703, 3814467), (1919, 1397379), (2109, 1271489), (3737, 717573), (5757, 465793), (11211, 239191), (12589, 213009), (37767, 71003)]