145714239

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{6317}}^1$

素因数の和:6567

約数の個数: 24

約数和(自身を含む): 230632272

約数和(自身を除く): 84918033

約数列:

[1, 3, 9, 11, 33, 99, 233, 699, 2097, 2563, 6317, 7689, 18951, 23067, 56853, 69487, 208461, 625383, 1471861, 4415583, 13246749, 16190471, 48571413, 145714239]

約数ペア:

[(1, 145714239), (3, 48571413), (9, 16190471), (11, 13246749), (33, 4415583), (99, 1471861), (233, 625383), (699, 208461), (2097, 69487), (2563, 56853), (6317, 23067), (7689, 18951)]