2748027

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1303}}^1$

素因数の和:1362

約数の個数: 16

約数和(自身を含む): 3964160

約数和(自身を除く): 1216133

約数列:

[1, 3, 19, 37, 57, 111, 703, 1303, 2109, 3909, 24757, 48211, 74271, 144633, 916009, 2748027]

約数ペア:

[(1, 2748027), (3, 916009), (19, 144633), (37, 74271), (57, 48211), (111, 24757), (703, 3909), (1303, 2109)]