7903401

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1723}}^1$

素因数の和:1876

約数の個数: 16

約数和(自身を含む): 11585280

約数和(自身を除く): 3681879

約数列:

[1, 3, 11, 33, 139, 417, 1529, 1723, 4587, 5169, 18953, 56859, 239497, 718491, 2634467, 7903401]

約数ペア:

[(1, 7903401), (3, 2634467), (11, 718491), (33, 239497), (139, 56859), (417, 18953), (1529, 5169), (1723, 4587)]