2013124689

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{149021}}^1$

素因数の和:149125

約数の個数: 24

約数和(自身を含む): 3099657600

約数和(自身を除く): 1086532911

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 711, 1501, 4503, 13509, 149021, 447063, 1341189, 2831399, 8494197, 11772659, 25482591, 35317977, 105953931, 223680521, 671041563, 2013124689]

約数ペア:

[(1, 2013124689), (3, 671041563), (9, 223680521), (19, 105953931), (57, 35317977), (79, 25482591), (171, 11772659), (237, 8494197), (711, 2831399), (1501, 1341189), (4503, 447063), (13509, 149021)]