378256539

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1\times {\mathrm{3371}}^1$

素因数の和:3818

約数の個数: 16

約数和(自身を含む): 510493824

約数和(自身を除く): 132237285

約数列:

[1, 3, 113, 331, 339, 993, 3371, 10113, 37403, 112209, 380923, 1115801, 1142769, 3347403, 126085513, 378256539]

約数ペア:

[(1, 378256539), (3, 126085513), (113, 3347403), (331, 1142769), (339, 1115801), (993, 380923), (3371, 112209), (10113, 37403)]