13775139

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5333}}^1$

素因数の和:5387

約数の個数: 24

約数和(自身を含む): 23298912

約数和(自身を除く): 9523773

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 5333, 15999, 37331, 47997, 111993, 218653, 335979, 655959, 1530571, 1967877, 4591713, 13775139]

約数ペア:

[(1, 13775139), (3, 4591713), (7, 1967877), (9, 1530571), (21, 655959), (41, 335979), (63, 218653), (123, 111993), (287, 47997), (369, 37331), (861, 15999), (2583, 5333)]