15721444373

素因数分解:

${\mathrm{173}}^1\times {\mathrm{193}}^1\times {\mathrm{479}}^1\times {\mathrm{983}}^1$

素因数の和:1828

約数の個数: 16

約数和(自身を含む): 15943633920

約数和(自身を除く): 222189547

約数列:

[1, 173, 193, 479, 983, 33389, 82867, 92447, 170059, 189719, 470857, 15993331, 32821387, 81458261, 90875401, 15721444373]

約数ペア:

[(1, 15721444373), (173, 90875401), (193, 81458261), (479, 32821387), (983, 15993331), (33389, 470857), (82867, 189719), (92447, 170059)]