1700109

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:302

約数の個数: 20

約数和(自身を含む): 2574880

約数和(自身を除く): 874771

約数列:

[1, 3, 9, 27, 81, 139, 151, 417, 453, 1251, 1359, 3753, 4077, 11259, 12231, 20989, 62967, 188901, 566703, 1700109]

約数ペア:

[(1, 1700109), (3, 566703), (9, 188901), (27, 62967), (81, 20989), (139, 12231), (151, 11259), (417, 4077), (453, 3753), (1251, 1359)]