210859463739

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{142568941}}^1$

素因数の和:142568990

約数の個数: 16

約数和(自身を含む): 307948914720

約数和(自身を除く): 97089450981

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 142568941, 427706823, 2423671997, 4134499289, 7271015991, 12403497867, 70286487913, 210859463739]

約数ペア:

[(1, 210859463739), (3, 70286487913), (17, 12403497867), (29, 7271015991), (51, 4134499289), (87, 2423671997), (493, 427706823), (1479, 142568941)]