21146943945589

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4099}}^1\times {\mathrm{2310367}}^1$

素因数の和:2314513

約数の個数: 32

約数和(自身を含む): 27280825344000

約数和(自身を除く): 6133881398411

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 4099, 28693, 45089, 118871, 315623, 832097, 1307581, 2310367, 9153067, 16172569, 25414037, 67000643, 177898259, 469004501, 737007073, 5159049511, 9470194333, 66291360331, 104172137663, 274635635657, 729204963641, 1922449449599, 3020991992227, 21146943945589]

約数ペア:

[(1, 21146943945589), (7, 3020991992227), (11, 1922449449599), (29, 729204963641), (77, 274635635657), (203, 104172137663), (319, 66291360331), (2233, 9470194333), (4099, 5159049511), (28693, 737007073), (45089, 469004501), (118871, 177898259), (315623, 67000643), (832097, 25414037), (1307581, 16172569), (2310367, 9153067)]