15697529353421

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1\times {\mathrm{639263}}^1$

素因数の和:639821

約数の個数: 32

約数和(自身を含む): 17247976869888

約数和(自身を除く): 1550447516467

約数列:

[1, 17, 47, 73, 421, 799, 1241, 3431, 7157, 19787, 30733, 58327, 336379, 522461, 639263, 1444451, 10867471, 24555667, 30045361, 46666199, 269129723, 510771137, 793325383, 2193311353, 4575205291, 12649096981, 19646469779, 37286293001, 215034648677, 333989986243, 923384079613, 15697529353421]

約数ペア:

[(1, 15697529353421), (17, 923384079613), (47, 333989986243), (73, 215034648677), (421, 37286293001), (799, 19646469779), (1241, 12649096981), (3431, 4575205291), (7157, 2193311353), (19787, 793325383), (30733, 510771137), (58327, 269129723), (336379, 46666199), (522461, 30045361), (639263, 24555667), (1444451, 10867471)]