331333289

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1\times {\mathrm{1123}}^1$

素因数の和:1616

約数の個数: 16

約数和(自身を含む): 383382912

約数和(自身を除く): 52049623

約数列:

[1, 7, 113, 373, 791, 1123, 2611, 7861, 42149, 126899, 295043, 418879, 888293, 2932153, 47333327, 331333289]

約数ペア:

[(1, 331333289), (7, 47333327), (113, 2932153), (373, 888293), (791, 418879), (1123, 295043), (2611, 126899), (7861, 42149)]