290439321

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{829}}^1\times {\mathrm{4027}}^1$

素因数の和:4888

約数の個数: 16

約数和(自身を含む): 401188800

約数和(自身を除く): 110749479

約数列:

[1, 3, 29, 87, 829, 2487, 4027, 12081, 24041, 72123, 116783, 350349, 3338383, 10015149, 96813107, 290439321]

約数ペア:

[(1, 290439321), (3, 96813107), (29, 10015149), (87, 3338383), (829, 350349), (2487, 116783), (4027, 72123), (12081, 24041)]