4055997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1381}}^1$

素因数の和:1484

約数の個数: 16

約数和(自身を含む): 5970240

約数和(自身を除く): 1914243

約数列:

[1, 3, 11, 33, 89, 267, 979, 1381, 2937, 4143, 15191, 45573, 122909, 368727, 1351999, 4055997]

約数ペア:

[(1, 4055997), (3, 1351999), (11, 368727), (33, 122909), (89, 45573), (267, 15191), (979, 4143), (1381, 2937)]