2869251

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12421}}^1$

素因数の和:12442

約数の個数: 16

約数和(自身を含む): 4770048

約数和(自身を除く): 1900797

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 12421, 37263, 86947, 136631, 260841, 409893, 956417, 2869251]

約数ペア:

[(1, 2869251), (3, 956417), (7, 409893), (11, 260841), (21, 136631), (33, 86947), (77, 37263), (231, 12421)]