3956327421

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1035959}}^1$

素因数の和:1036048

約数の個数: 16

約数和(自身を含む): 5635622400

約数和(自身を除く): 1679294979

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 1035959, 3107877, 19683221, 59049663, 69409253, 208227759, 1318775807, 3956327421]

約数ペア:

[(1, 3956327421), (3, 1318775807), (19, 208227759), (57, 69409253), (67, 59049663), (201, 19683221), (1273, 3107877), (3819, 1035959)]