3750487923

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{128393}}^1$

素因数の和:128523

約数の個数: 32

約数和(自身を含む): 6212215296

約数和(自身を除く): 2461727373

約数列:

[1, 3, 7, 13, 21, 39, 91, 107, 273, 321, 749, 1391, 2247, 4173, 9737, 29211, 128393, 385179, 898751, 1669109, 2696253, 5007327, 11683763, 13738051, 35051289, 41214153, 96166357, 178594663, 288499071, 535783989, 1250162641, 3750487923]

約数ペア:

[(1, 3750487923), (3, 1250162641), (7, 535783989), (13, 288499071), (21, 178594663), (39, 96166357), (91, 41214153), (107, 35051289), (273, 13738051), (321, 11683763), (749, 5007327), (1391, 2696253), (2247, 1669109), (4173, 898751), (9737, 385179), (29211, 128393)]