30984243

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1657}}^1$

素因数の和:1954

約数の個数: 16

約数和(自身を含む): 43293696

約数和(自身を除く): 12309453

約数列:

[1, 3, 23, 69, 271, 813, 1657, 4971, 6233, 18699, 38111, 114333, 449047, 1347141, 10328081, 30984243]

約数ペア:

[(1, 30984243), (3, 10328081), (23, 1347141), (69, 449047), (271, 114333), (813, 38111), (1657, 18699), (4971, 6233)]