1330871853

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{348487}}^1$

素因数の和:348576

約数の個数: 16

約数和(自身を含む): 1895774720

約数和(自身を除く): 564902867

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 348487, 1045461, 6621253, 19863759, 23348629, 70045887, 443623951, 1330871853]

約数ペア:

[(1, 1330871853), (3, 443623951), (19, 70045887), (57, 23348629), (67, 19863759), (201, 6621253), (1273, 1045461), (3819, 348487)]