2902760637

素因数分解:

$3^1\times 7^3\times {\mathrm{577}}^1\times {\mathrm{4889}}^1$

素因数の和:5490

約数の個数: 32

約数和(自身を含む): 4522272000

約数和(自身を除く): 1619511363

約数列:

[1, 3, 7, 21, 49, 147, 343, 577, 1029, 1731, 4039, 4889, 12117, 14667, 28273, 34223, 84819, 102669, 197911, 239561, 593733, 718683, 1676927, 2820953, 5030781, 8462859, 19746671, 59240013, 138226697, 414680091, 967586879, 2902760637]

約数ペア:

[(1, 2902760637), (3, 967586879), (7, 414680091), (21, 138226697), (49, 59240013), (147, 19746671), (343, 8462859), (577, 5030781), (1029, 2820953), (1731, 1676927), (4039, 718683), (4889, 593733), (12117, 239561), (14667, 197911), (28273, 102669), (34223, 84819)]