4749867

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 7603200

約数和(自身を除く): 2853333

約数列:

[1, 3, 9, 19, 27, 47, 57, 141, 171, 197, 423, 513, 591, 893, 1269, 1773, 2679, 3743, 5319, 8037, 9259, 11229, 24111, 27777, 33687, 83331, 101061, 175921, 249993, 527763, 1583289, 4749867]

約数ペア:

[(1, 4749867), (3, 1583289), (9, 527763), (19, 249993), (27, 175921), (47, 101061), (57, 83331), (141, 33687), (171, 27777), (197, 24111), (423, 11229), (513, 9259), (591, 8037), (893, 5319), (1269, 3743), (1773, 2679)]