13372287369

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{853}}^1\times {\mathrm{5449}}^1$

素因数の和:6449

約数の個数: 32

約数和(自身を含む): 20553388800

約数和(自身を除く): 7181101431

約数列:

[1, 3, 7, 21, 137, 411, 853, 959, 2559, 2877, 5449, 5971, 16347, 17913, 38143, 114429, 116861, 350583, 746513, 818027, 2239539, 2454081, 4647997, 5225591, 13943991, 15676773, 32535979, 97607937, 636775589, 1910326767, 4457429123, 13372287369]

約数ペア:

[(1, 13372287369), (3, 4457429123), (7, 1910326767), (21, 636775589), (137, 97607937), (411, 32535979), (853, 15676773), (959, 13943991), (2559, 5225591), (2877, 4647997), (5449, 2454081), (5971, 2239539), (16347, 818027), (17913, 746513), (38143, 350583), (114429, 116861)]