917449239

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{4271}}^1$

素因数の和:4527

約数の個数: 32

約数和(自身を含む): 1432111104

約数和(自身を除く): 514661865

約数列:

[1, 3, 7, 21, 53, 159, 193, 371, 579, 1113, 1351, 4053, 4271, 10229, 12813, 29897, 30687, 71603, 89691, 214809, 226363, 679089, 824303, 1584541, 2472909, 4753623, 5770121, 17310363, 43688059, 131064177, 305816413, 917449239]

約数ペア:

[(1, 917449239), (3, 305816413), (7, 131064177), (21, 43688059), (53, 17310363), (159, 5770121), (193, 4753623), (371, 2472909), (579, 1584541), (1113, 824303), (1351, 679089), (4053, 226363), (4271, 214809), (10229, 89691), (12813, 71603), (29897, 30687)]