13042341

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5867}}^1$

素因数の和:5905

約数の個数: 24

約数和(自身を含む): 21359520

約数和(自身を除く): 8317179

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 5867, 17601, 52803, 76271, 111473, 228813, 334419, 686439, 1003257, 1449149, 4347447, 13042341]

約数ペア:

[(1, 13042341), (3, 4347447), (9, 1449149), (13, 1003257), (19, 686439), (39, 334419), (57, 228813), (117, 111473), (171, 76271), (247, 52803), (741, 17601), (2223, 5867)]