23186289

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{58111}}^1$

素因数の和:58140

約数の個数: 16

約数和(自身を含む): 37191680

約数和(自身を除く): 14005391

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 58111, 174333, 406777, 1104109, 1220331, 3312327, 7728763, 23186289]

約数ペア:

[(1, 23186289), (3, 7728763), (7, 3312327), (19, 1220331), (21, 1104109), (57, 406777), (133, 174333), (399, 58111)]