17551413

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:326

約数の個数: 36

約数和(自身を含む): 28383264

約数和(自身を除く): 10831851

約数列:

[1, 3, 9, 11, 33, 71, 99, 121, 213, 227, 363, 639, 681, 781, 1089, 2043, 2343, 2497, 7029, 7491, 8591, 16117, 22473, 25773, 27467, 48351, 77319, 82401, 145053, 177287, 247203, 531861, 1595583, 1950157, 5850471, 17551413]

約数ペア:

[(1, 17551413), (3, 5850471), (9, 1950157), (11, 1595583), (33, 531861), (71, 247203), (99, 177287), (121, 145053), (213, 82401), (227, 77319), (363, 48351), (639, 27467), (681, 25773), (781, 22473), (1089, 16117), (2043, 8591), (2343, 7491), (2497, 7029)]