8739549

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3557}}^1$

素因数の和:3586

約数の個数: 32

約数和(自身を含む): 15939840

約数和(自身を除く): 7200291

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 3557, 10671, 24899, 32013, 46241, 74697, 96039, 138723, 224091, 323687, 416169, 672273, 971061, 1248507, 2913183, 8739549]

約数ペア:

[(1, 8739549), (3, 2913183), (7, 1248507), (9, 971061), (13, 672273), (21, 416169), (27, 323687), (39, 224091), (63, 138723), (91, 96039), (117, 74697), (189, 46241), (273, 32013), (351, 24899), (819, 10671), (2457, 3557)]