13716879

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 21288960

約数和(自身を除く): 7572081

約数列:

[1, 3, 11, 19, 33, 57, 131, 167, 209, 393, 501, 627, 1441, 1837, 2489, 3173, 4323, 5511, 7467, 9519, 21877, 27379, 34903, 65631, 82137, 104709, 240647, 415663, 721941, 1246989, 4572293, 13716879]

約数ペア:

[(1, 13716879), (3, 4572293), (11, 1246989), (19, 721941), (33, 415663), (57, 240647), (131, 104709), (167, 82137), (209, 65631), (393, 34903), (501, 27379), (627, 21877), (1441, 9519), (1837, 7467), (2489, 5511), (3173, 4323)]