293992017

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1439}}^1$

素因数の和:1645

約数の個数: 32

約数和(自身を含む): 441262080

約数和(自身を除く): 147270063

約数列:

[1, 3, 11, 33, 41, 123, 151, 451, 453, 1353, 1439, 1661, 4317, 4983, 6191, 15829, 18573, 47487, 58999, 68101, 176997, 204303, 217289, 648989, 651867, 1946967, 2390179, 7170537, 8908849, 26726547, 97997339, 293992017]

約数ペア:

[(1, 293992017), (3, 97997339), (11, 26726547), (33, 8908849), (41, 7170537), (123, 2390179), (151, 1946967), (451, 651867), (453, 648989), (1353, 217289), (1439, 204303), (1661, 176997), (4317, 68101), (4983, 58999), (6191, 47487), (15829, 18573)]