98895399

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 143489280

約数和(自身を除く): 44593881

約数列:

[1, 3, 19, 43, 57, 129, 157, 257, 471, 771, 817, 2451, 2983, 4883, 6751, 8949, 11051, 14649, 20253, 33153, 40349, 121047, 128269, 209969, 384807, 629907, 766631, 1735007, 2299893, 5205021, 32965133, 98895399]

約数ペア:

[(1, 98895399), (3, 32965133), (19, 5205021), (43, 2299893), (57, 1735007), (129, 766631), (157, 629907), (257, 384807), (471, 209969), (771, 128269), (817, 121047), (2451, 40349), (2983, 33153), (4883, 20253), (6751, 14649), (8949, 11051)]