7950951

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 12274704

約数和(自身を除く): 4323753

約数列:

[1, 3, 9, 17, 51, 153, 157, 331, 471, 993, 1413, 2669, 2979, 5627, 8007, 16881, 24021, 50643, 51967, 155901, 467703, 883439, 2650317, 7950951]

約数ペア:

[(1, 7950951), (3, 2650317), (9, 883439), (17, 467703), (51, 155901), (153, 51967), (157, 50643), (331, 24021), (471, 16881), (993, 8007), (1413, 5627), (2669, 2979)]