39357171

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1693}}^1$

素因数の和:1753

約数の個数: 40

約数和(自身を含む): 68871264

約数和(自身を除く): 29514093

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 287, 369, 567, 861, 1107, 1693, 2583, 3321, 5079, 7749, 11851, 15237, 23247, 35553, 45711, 69413, 106659, 137133, 208239, 319977, 485891, 624717, 959931, 1457673, 1874151, 4373019, 5622453, 13119057, 39357171]

約数ペア:

[(1, 39357171), (3, 13119057), (7, 5622453), (9, 4373019), (21, 1874151), (27, 1457673), (41, 959931), (63, 624717), (81, 485891), (123, 319977), (189, 208239), (287, 137133), (369, 106659), (567, 69413), (861, 45711), (1107, 35553), (1693, 23247), (2583, 15237), (3321, 11851), (5079, 7749)]