1994201727

素因数分解:

$3^1\times 7^1\times {\mathrm{3539}}^1\times {\mathrm{26833}}^1$

素因数の和:30382

約数の個数: 16

約数和(自身を含む): 3039755520

約数和(自身を除く): 1045553793

約数列:

[1, 3, 7, 21, 3539, 10617, 24773, 26833, 74319, 80499, 187831, 563493, 94961987, 284885961, 664733909, 1994201727]

約数ペア:

[(1, 1994201727), (3, 664733909), (7, 284885961), (21, 94961987), (3539, 563493), (10617, 187831), (24773, 80499), (26833, 74319)]