389631990209

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{4337}}^1\times {\mathrm{1166741}}^1$

素因数の和:1171096

約数の個数: 16

約数和(自身を含む): 485887372416

約数和(自身を除く): 96255382207

約数列:

[1, 7, 11, 77, 4337, 30359, 47707, 333949, 1166741, 8167187, 12834151, 89839057, 5060155717, 35421090019, 55661712887, 389631990209]

約数ペア:

[(1, 389631990209), (7, 55661712887), (11, 35421090019), (77, 5060155717), (4337, 89839057), (30359, 12834151), (47707, 8167187), (333949, 1166741)]