13306725357

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{20873}}^1$

素因数の和:21061

約数の個数: 32

約数和(自身を含む): 18684400896

約数和(自身を除く): 5377675539

約数列:

[1, 3, 41, 71, 73, 123, 213, 219, 2911, 2993, 5183, 8733, 8979, 15549, 20873, 62619, 212503, 637509, 855793, 1481983, 1523729, 2567379, 4445949, 4571187, 60761303, 62472889, 108184759, 182283909, 187418667, 324554277, 4435575119, 13306725357]

約数ペア:

[(1, 13306725357), (3, 4435575119), (41, 324554277), (71, 187418667), (73, 182283909), (123, 108184759), (213, 62472889), (219, 60761303), (2911, 4571187), (2993, 4445949), (5183, 2567379), (8733, 1523729), (8979, 1481983), (15549, 855793), (20873, 637509), (62619, 212503)]