33821619

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 51932160

約数和(自身を除く): 18110541

約数列:

[1, 3, 13, 17, 39, 51, 139, 221, 367, 417, 663, 1101, 1807, 2363, 4771, 5421, 6239, 7089, 14313, 18717, 30719, 51013, 81107, 92157, 153039, 243321, 663169, 867221, 1989507, 2601663, 11273873, 33821619]

約数ペア:

[(1, 33821619), (3, 11273873), (13, 2601663), (17, 1989507), (39, 867221), (51, 663169), (139, 243321), (221, 153039), (367, 92157), (417, 81107), (663, 51013), (1101, 30719), (1807, 18717), (2363, 14313), (4771, 7089), (5421, 6239)]