1528932447

素因数分解:

$3^2\times 7^3\times {\mathrm{523}}^1\times {\mathrm{947}}^1$

素因数の和:1497

約数の個数: 48

約数和(自身を含む): 2583110400

約数和(自身を除く): 1054177953

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 523, 947, 1029, 1569, 2841, 3087, 3661, 4707, 6629, 8523, 10983, 19887, 25627, 32949, 46403, 59661, 76881, 139209, 179389, 230643, 324821, 417627, 495281, 538167, 974463, 1485843, 1614501, 2923389, 3466967, 4457529, 10400901, 24268769, 31202703, 72806307, 169881383, 218418921, 509644149, 1528932447]

約数ペア:

[(1, 1528932447), (3, 509644149), (7, 218418921), (9, 169881383), (21, 72806307), (49, 31202703), (63, 24268769), (147, 10400901), (343, 4457529), (441, 3466967), (523, 2923389), (947, 1614501), (1029, 1485843), (1569, 974463), (2841, 538167), (3087, 495281), (3661, 417627), (4707, 324821), (6629, 230643), (8523, 179389), (10983, 139209), (19887, 76881), (25627, 59661), (32949, 46403)]