7841043

素因数分解:

$3^4\times 7^1\times {\mathrm{13829}}^1$

素因数の和:13848

約数の個数: 20

約数和(自身を含む): 13387440

約数和(自身を除く): 5546397

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 13829, 41487, 96803, 124461, 290409, 373383, 871227, 1120149, 2613681, 7841043]

約数ペア:

[(1, 7841043), (3, 2613681), (7, 1120149), (9, 871227), (21, 373383), (27, 290409), (63, 124461), (81, 96803), (189, 41487), (567, 13829)]