42020531

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4723}}^1$

素因数の和:4802

約数の個数: 16

約数和(自身を含む): 50792448

約数和(自身を除く): 8771917

約数列:

[1, 7, 31, 41, 217, 287, 1271, 4723, 8897, 33061, 146413, 193643, 1024891, 1355501, 6002933, 42020531]

約数ペア:

[(1, 42020531), (7, 6002933), (31, 1355501), (41, 1024891), (217, 193643), (287, 146413), (1271, 33061), (4723, 8897)]