38754963

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2693}}^1$

素因数の和:2756

約数の個数: 32

約数和(自身を含む): 63362880

約数和(自身を除く): 24607917

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 351, 369, 533, 1107, 1599, 2693, 4797, 8079, 14391, 24237, 35009, 72711, 105027, 110413, 315081, 331239, 945243, 993717, 1435369, 2981151, 4306107, 12918321, 38754963]

約数ペア:

[(1, 38754963), (3, 12918321), (9, 4306107), (13, 2981151), (27, 1435369), (39, 993717), (41, 945243), (117, 331239), (123, 315081), (351, 110413), (369, 105027), (533, 72711), (1107, 35009), (1599, 24237), (2693, 14391), (4797, 8079)]