395904129

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{2803}}^1$

素因数の和:2941

約数の個数: 24

約数和(自身を含む): 558220320

約数和(自身を除く): 162316191

約数列:

[1, 3, 23, 69, 89, 267, 529, 1587, 2047, 2803, 6141, 8409, 47081, 64469, 141243, 193407, 249467, 748401, 1482787, 4448361, 5737741, 17213223, 131968043, 395904129]

約数ペア:

[(1, 395904129), (3, 131968043), (23, 17213223), (69, 5737741), (89, 4448361), (267, 1482787), (529, 748401), (1587, 249467), (2047, 193407), (2803, 141243), (6141, 64469), (8409, 47081)]