84722729

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2579}}^1$

素因数の和:2637

約数の個数: 24

約数和(自身を含む): 110093760

約数和(自身を除く): 25371031

約数列:

[1, 7, 13, 19, 91, 133, 247, 361, 1729, 2527, 2579, 4693, 18053, 32851, 33527, 49001, 234689, 343007, 637013, 931019, 4459091, 6517133, 12103247, 84722729]

約数ペア:

[(1, 84722729), (7, 12103247), (13, 6517133), (19, 4459091), (91, 931019), (133, 637013), (247, 343007), (361, 234689), (1729, 49001), (2527, 33527), (2579, 32851), (4693, 18053)]