980529

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:748

約数の個数: 16

約数和(自身を含む): 1461504

約数和(自身を除く): 480975

約数列:

[1, 3, 11, 33, 43, 129, 473, 691, 1419, 2073, 7601, 22803, 29713, 89139, 326843, 980529]

約数ペア:

[(1, 980529), (3, 326843), (11, 89139), (33, 29713), (43, 22803), (129, 7601), (473, 2073), (691, 1419)]