30849531

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{661}}^1$

素因数の和:1042

約数の個数: 16

約数和(自身を含む): 42198528

約数和(自身を除く): 11348997

約数列:

[1, 3, 47, 141, 331, 661, 993, 1983, 15557, 31067, 46671, 93201, 218791, 656373, 10283177, 30849531]

約数ペア:

[(1, 30849531), (3, 10283177), (47, 656373), (141, 218791), (331, 93201), (661, 46671), (993, 31067), (1983, 15557)]