713680075521

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{666367951}}^1$

素因数の和:666367981

約数の個数: 24

約数和(自身を含む): 1247440806144

約数和(自身を除く): 533760730623

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 666367951, 1999103853, 4664575657, 5997311559, 11328255167, 13993726971, 33984765501, 41981180913, 79297786169, 101954296503, 237893358507, 713680075521]

約数ペア:

[(1, 713680075521), (3, 237893358507), (7, 101954296503), (9, 79297786169), (17, 41981180913), (21, 33984765501), (51, 13993726971), (63, 11328255167), (119, 5997311559), (153, 4664575657), (357, 1999103853), (1071, 666367951)]