4003807249

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{37013}}^1$

素因数の和:37236

約数の個数: 16

約数和(自身を含む): 4421248272

約数和(自身を除く): 417441023

約数列:

[1, 13, 53, 157, 689, 2041, 8321, 37013, 108173, 481169, 1961689, 5811041, 25501957, 75543533, 307985173, 4003807249]

約数ペア:

[(1, 4003807249), (13, 307985173), (53, 75543533), (157, 25501957), (689, 5811041), (2041, 1961689), (8321, 481169), (37013, 108173)]