230858221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{1279}}^1$

素因数の和:1620

約数の個数: 16

約数和(自身を含む): 257126400

約数和(自身を除く): 26268179

約数列:

[1, 11, 61, 269, 671, 1279, 2959, 14069, 16409, 78019, 180499, 344051, 858209, 3784561, 20987111, 230858221]

約数ペア:

[(1, 230858221), (11, 20987111), (61, 3784561), (269, 858209), (671, 344051), (1279, 180499), (2959, 78019), (14069, 16409)]