28389349833

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{82039}}^1$

素因数の和:82541

約数の個数: 32

約数和(自身を含む): 43002086400

約数和(自身を除く): 14612736567

約数列:

[1, 3, 13, 19, 39, 57, 247, 467, 741, 1401, 6071, 8873, 18213, 26619, 82039, 115349, 246117, 346047, 1066507, 1558741, 3199521, 4676223, 20263633, 38312213, 60790899, 114936639, 498058769, 727932047, 1494176307, 2183796141, 9463116611, 28389349833]

約数ペア:

[(1, 28389349833), (3, 9463116611), (13, 2183796141), (19, 1494176307), (39, 727932047), (57, 498058769), (247, 114936639), (467, 60790899), (741, 38312213), (1401, 20263633), (6071, 4676223), (8873, 3199521), (18213, 1558741), (26619, 1066507), (82039, 346047), (115349, 246117)]