141698949

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 219638784

約数和(自身を除く): 77939835

約数列:

[1, 3, 7, 21, 113, 211, 283, 339, 633, 791, 849, 1477, 1981, 2373, 4431, 5943, 23843, 31979, 59713, 71529, 95937, 166901, 179139, 223853, 417991, 500703, 671559, 1253973, 6747569, 20242707, 47232983, 141698949]

約数ペア:

[(1, 141698949), (3, 47232983), (7, 20242707), (21, 6747569), (113, 1253973), (211, 671559), (283, 500703), (339, 417991), (633, 223853), (791, 179139), (849, 166901), (1477, 95937), (1981, 71529), (2373, 59713), (4431, 31979), (5943, 23843)]