16172049

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 24136704

約数和(自身を除く): 7964655

約数列:

[1, 3, 17, 31, 51, 53, 93, 159, 193, 527, 579, 901, 1581, 1643, 2703, 3281, 4929, 5983, 9843, 10229, 17949, 27931, 30687, 83793, 101711, 173893, 305133, 317099, 521679, 951297, 5390683, 16172049]

約数ペア:

[(1, 16172049), (3, 5390683), (17, 951297), (31, 521679), (51, 317099), (53, 305133), (93, 173893), (159, 101711), (193, 83793), (527, 30687), (579, 27931), (901, 17949), (1581, 10229), (1643, 9843), (2703, 5983), (3281, 4929)]