10028421

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{28571}}^1$

素因数の和:28593

約数の個数: 16

約数和(自身を含む): 16000320

約数和(自身を除く): 5971899

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 28571, 85713, 257139, 371423, 771417, 1114269, 3342807, 10028421]

約数ペア:

[(1, 10028421), (3, 3342807), (9, 1114269), (13, 771417), (27, 371423), (39, 257139), (117, 85713), (351, 28571)]