383751

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:303

約数の個数: 16

約数和(自身を含む): 580320

約数和(自身を除く): 196569

約数列:

[1, 3, 9, 27, 61, 183, 233, 549, 699, 1647, 2097, 6291, 14213, 42639, 127917, 383751]

約数ペア:

[(1, 383751), (3, 127917), (9, 42639), (27, 14213), (61, 6291), (183, 2097), (233, 1647), (549, 699)]