30942069

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1831}}^1$

素因数の和:2008

約数の個数: 16

約数和(自身を含む): 42561024

約数和(自身を除く): 11618955

約数列:

[1, 3, 43, 129, 131, 393, 1831, 5493, 5633, 16899, 78733, 236199, 239861, 719583, 10314023, 30942069]

約数ペア:

[(1, 30942069), (3, 10314023), (43, 719583), (129, 239861), (131, 236199), (393, 78733), (1831, 16899), (5493, 5633)]