29781003

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{5233}}^1$

素因数の和:5514

約数の個数: 16

約数和(自身を含む): 45556736

約数和(自身を除く): 15775733

約数列:

[1, 3, 7, 21, 271, 813, 1897, 5233, 5691, 15699, 36631, 109893, 1418143, 4254429, 9927001, 29781003]

約数ペア:

[(1, 29781003), (3, 9927001), (7, 4254429), (21, 1418143), (271, 109893), (813, 36631), (1897, 15699), (5233, 5691)]