2287659

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 3354624

約数和(自身を除く): 1066965

約数列:

[1, 3, 11, 33, 181, 383, 543, 1149, 1991, 4213, 5973, 12639, 69323, 207969, 762553, 2287659]

約数ペア:

[(1, 2287659), (3, 762553), (11, 207969), (33, 69323), (181, 12639), (383, 5973), (543, 4213), (1149, 1991)]