17899681329

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{2731}}^1\times {\mathrm{38329}}^1$

素因数の和:41085

約数の個数: 24

約数和(自身を含む): 27226565600

約数和(自身を除く): 9326884271

約数列:

[1, 3, 9, 19, 57, 171, 2731, 8193, 24579, 38329, 51889, 114987, 155667, 344961, 467001, 728251, 2184753, 6554259, 104676499, 314029497, 942088491, 1988853481, 5966560443, 17899681329]

約数ペア:

[(1, 17899681329), (3, 5966560443), (9, 1988853481), (19, 942088491), (57, 314029497), (171, 104676499), (2731, 6554259), (8193, 2184753), (24579, 728251), (38329, 467001), (51889, 344961), (114987, 155667)]