21496934401

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1\times {\mathrm{14551}}^1$

素因数の和:14701

約数の個数: 24

約数和(自身を含む): 23800552704

約数和(自身を除く): 2303618303

約数列:

[1, 17, 43, 47, 731, 799, 1849, 2021, 14551, 31433, 34357, 86903, 247367, 625693, 683897, 1477351, 10636781, 11626249, 26904799, 29407571, 457381583, 499928707, 1264525553, 21496934401]

約数ペア:

[(1, 21496934401), (17, 1264525553), (43, 499928707), (47, 457381583), (731, 29407571), (799, 26904799), (1849, 11626249), (2021, 10636781), (14551, 1477351), (31433, 683897), (34357, 625693), (86903, 247367)]