2016397942839

素因数分解:

$3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{72907327}}^1$

素因数の和:72907779

約数の個数: 24

約数和(自身を含む): 3336239329280

約数和(自身を除く): 1319841386441

約数列:

[1, 3, 7, 9, 21, 63, 439, 1317, 3073, 3951, 9219, 27657, 72907327, 218721981, 510351289, 656165943, 1531053867, 4593161601, 32006316553, 96018949659, 224044215871, 288056848977, 672132647613, 2016397942839]

約数ペア:

[(1, 2016397942839), (3, 672132647613), (7, 288056848977), (9, 224044215871), (21, 96018949659), (63, 32006316553), (439, 4593161601), (1317, 1531053867), (3073, 656165943), (3951, 510351289), (9219, 218721981), (27657, 72907327)]