4871691

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 8064000

約数和(自身を除く): 3192309

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 141, 297, 349, 423, 517, 1047, 1269, 1551, 3141, 3839, 4653, 9423, 11517, 13959, 16403, 34551, 49209, 103653, 147627, 180433, 442881, 541299, 1623897, 4871691]

約数ペア:

[(1, 4871691), (3, 1623897), (9, 541299), (11, 442881), (27, 180433), (33, 147627), (47, 103653), (99, 49209), (141, 34551), (297, 16403), (349, 13959), (423, 11517), (517, 9423), (1047, 4653), (1269, 3839), (1551, 3141)]