17225241

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 26188800

約数和(自身を除く): 8963559

約数列:

[1, 3, 11, 33, 43, 61, 129, 183, 199, 473, 597, 671, 1419, 2013, 2189, 2623, 6567, 7869, 8557, 12139, 25671, 28853, 36417, 86559, 94127, 133529, 282381, 400587, 521977, 1565931, 5741747, 17225241]

約数ペア:

[(1, 17225241), (3, 5741747), (11, 1565931), (33, 521977), (43, 400587), (61, 282381), (129, 133529), (183, 94127), (199, 86559), (473, 36417), (597, 28853), (671, 25671), (1419, 12139), (2013, 8557), (2189, 7869), (2623, 6567)]