1482741

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 48

約数和(自身を含む): 2620800

約数和(自身を除く): 1138059

約数列:

[1, 3, 9, 13, 19, 23, 29, 39, 57, 69, 87, 117, 171, 207, 247, 261, 299, 377, 437, 551, 667, 741, 897, 1131, 1311, 1653, 2001, 2223, 2691, 3393, 3933, 4959, 5681, 6003, 7163, 8671, 12673, 17043, 21489, 26013, 38019, 51129, 64467, 78039, 114057, 164749, 494247, 1482741]

約数ペア:

[(1, 1482741), (3, 494247), (9, 164749), (13, 114057), (19, 78039), (23, 64467), (29, 51129), (39, 38019), (57, 26013), (69, 21489), (87, 17043), (117, 12673), (171, 8671), (207, 7163), (247, 6003), (261, 5681), (299, 4959), (377, 3933), (437, 3393), (551, 2691), (667, 2223), (741, 2001), (897, 1653), (1131, 1311)]