31226637

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3623}}^1$

素因数の和:3669

約数の個数: 24

約数和(自身を含む): 47749824

約数和(自身を除く): 16523187

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 2873, 3623, 8619, 10869, 47099, 61591, 141297, 184773, 612287, 800683, 1836861, 2402049, 10408879, 31226637]

約数ペア:

[(1, 31226637), (3, 10408879), (13, 2402049), (17, 1836861), (39, 800683), (51, 612287), (169, 184773), (221, 141297), (507, 61591), (663, 47099), (2873, 10869), (3623, 8619)]