4665843

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 8642816

約数和(自身を除く): 3976973

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 211, 243, 273, 351, 567, 633, 819, 1053, 1477, 1701, 1899, 2457, 2743, 3159, 4431, 5697, 7371, 8229, 13293, 17091, 19201, 22113, 24687, 39879, 51273, 57603, 74061, 119637, 172809, 222183, 358911, 518427, 666549, 1555281, 4665843]

約数ペア:

[(1, 4665843), (3, 1555281), (7, 666549), (9, 518427), (13, 358911), (21, 222183), (27, 172809), (39, 119637), (63, 74061), (81, 57603), (91, 51273), (117, 39879), (189, 24687), (211, 22113), (243, 19201), (273, 17091), (351, 13293), (567, 8229), (633, 7371), (819, 5697), (1053, 4431), (1477, 3159), (1701, 2743), (1899, 2457)]