386399079

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{9227}}^1$

素因数の和:9297

約数の個数: 40

約数和(自身を含む): 643154688

約数和(自身を除く): 256755609

約数列:

[1, 3, 9, 11, 27, 33, 47, 81, 99, 141, 297, 423, 517, 891, 1269, 1551, 3807, 4653, 9227, 13959, 27681, 41877, 83043, 101497, 249129, 304491, 433669, 747387, 913473, 1301007, 2740419, 3903021, 4770359, 8221257, 11709063, 14311077, 35127189, 42933231, 128799693, 386399079]

約数ペア:

[(1, 386399079), (3, 128799693), (9, 42933231), (11, 35127189), (27, 14311077), (33, 11709063), (47, 8221257), (81, 4770359), (99, 3903021), (141, 2740419), (297, 1301007), (423, 913473), (517, 747387), (891, 433669), (1269, 304491), (1551, 249129), (3807, 101497), (4653, 83043), (9227, 41877), (13959, 27681)]