1221753456001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{6919019}}^1$

素因数の和:6919113

約数の個数: 24

約数和(自身を含む): 1427421502080

約数和(自身を除く): 205668046079

約数列:

[1, 13, 17, 47, 221, 289, 611, 799, 3757, 10387, 13583, 176579, 6919019, 89947247, 117623323, 325193893, 1529103199, 1999596491, 4227520609, 5528296181, 25994754383, 71867850353, 93981035077, 1221753456001]

約数ペア:

[(1, 1221753456001), (13, 93981035077), (17, 71867850353), (47, 25994754383), (221, 5528296181), (289, 4227520609), (611, 1999596491), (799, 1529103199), (3757, 325193893), (10387, 117623323), (13583, 89947247), (176579, 6919019)]