4986891

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6089}}^1$

素因数の和:6115

約数の個数: 24

約数和(自身を含む): 8867040

約数和(自身を除く): 3880149

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 6089, 18267, 42623, 54801, 79157, 127869, 237471, 383607, 554099, 712413, 1662297, 4986891]

約数ペア:

[(1, 4986891), (3, 1662297), (7, 712413), (9, 554099), (13, 383607), (21, 237471), (39, 127869), (63, 79157), (91, 54801), (117, 42623), (273, 18267), (819, 6089)]