681000797

素因数分解:

${\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:848

約数の個数: 16

約数和(自身を含む): 702308352

約数和(自身を除く): 21307555

約数列:

[1, 67, 127, 163, 491, 8509, 10921, 20701, 32897, 62357, 80033, 1386967, 4177919, 5362211, 10164191, 681000797]

約数ペア:

[(1, 681000797), (67, 10164191), (127, 5362211), (163, 4177919), (491, 1386967), (8509, 80033), (10921, 62357), (20701, 32897)]