289485501

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1\times {\mathrm{3559}}^1$

素因数の和:5008

約数の個数: 16

約数和(自身を含む): 406694400

約数和(自身を除く): 117208899

約数列:

[1, 3, 19, 57, 1427, 3559, 4281, 10677, 27113, 67621, 81339, 202863, 5078693, 15236079, 96495167, 289485501]

約数ペア:

[(1, 289485501), (3, 96495167), (19, 15236079), (57, 5078693), (1427, 202863), (3559, 81339), (4281, 67621), (10677, 27113)]