2488941

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 4542720

約数和(自身を除く): 2053779

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 1013, 2457, 3039, 7091, 9117, 13169, 21273, 27351, 39507, 63819, 92183, 118521, 191457, 276549, 355563, 829647, 2488941]

約数ペア:

[(1, 2488941), (3, 829647), (7, 355563), (9, 276549), (13, 191457), (21, 118521), (27, 92183), (39, 63819), (63, 39507), (91, 27351), (117, 21273), (189, 13169), (273, 9117), (351, 7091), (819, 3039), (1013, 2457)]