1137984809

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 1290938880

約数和(自身を除く): 152954071

約数列:

[1, 13, 43, 73, 79, 353, 559, 949, 1027, 3139, 3397, 4589, 5767, 15179, 25769, 27887, 40807, 44161, 74971, 197327, 247981, 334997, 362531, 1108067, 1199141, 2035751, 3223753, 14404871, 15588833, 26464763, 87537293, 1137984809]

約数ペア:

[(1, 1137984809), (13, 87537293), (43, 26464763), (73, 15588833), (79, 14404871), (353, 3223753), (559, 2035751), (949, 1199141), (1027, 1108067), (3139, 362531), (3397, 334997), (4589, 247981), (5767, 197327), (15179, 74971), (25769, 44161), (27887, 40807)]