24993759

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1693}}^1$

素因数の和:1759

約数の個数: 32

約数和(自身を含む): 41198080

約数和(自身を除く): 16204321

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 259, 399, 703, 777, 1693, 2109, 4921, 5079, 11851, 14763, 32167, 35553, 62641, 96501, 187923, 225169, 438487, 675507, 1190179, 1315461, 3570537, 8331253, 24993759]

約数ペア:

[(1, 24993759), (3, 8331253), (7, 3570537), (19, 1315461), (21, 1190179), (37, 675507), (57, 438487), (111, 225169), (133, 187923), (259, 96501), (399, 62641), (703, 35553), (777, 32167), (1693, 14763), (2109, 11851), (4921, 5079)]