2261589

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3607}}^1$

素因数の和:3640

約数の個数: 16

約数和(自身を含む): 3463680

約数和(自身を除く): 1202091

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 3607, 10821, 39677, 68533, 119031, 205599, 753863, 2261589]

約数ペア:

[(1, 2261589), (3, 753863), (11, 205599), (19, 119031), (33, 68533), (57, 39677), (209, 10821), (627, 3607)]