147185439

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{8719}}^1$

素因数の和:9070

約数の個数: 16

約数和(自身を含む): 208442880

約数和(自身を除く): 61257441

約数列:

[1, 3, 17, 51, 331, 993, 5627, 8719, 16881, 26157, 148223, 444669, 2885989, 8657967, 49061813, 147185439]

約数ペア:

[(1, 147185439), (3, 49061813), (17, 8657967), (51, 2885989), (331, 444669), (993, 148223), (5627, 26157), (8719, 16881)]