30856869

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{5521}}^1$

素因数の和:5559

約数の個数: 24

約数和(自身を含む): 48240192

約数和(自身を除く): 17383323

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5521, 5589, 16563, 49689, 126983, 149067, 380949, 447201, 1142847, 1341603, 3428541, 10285623, 30856869]

約数ペア:

[(1, 30856869), (3, 10285623), (9, 3428541), (23, 1341603), (27, 1142847), (69, 447201), (81, 380949), (207, 149067), (243, 126983), (621, 49689), (1863, 16563), (5521, 5589)]