17042769

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 25272000

約数和(自身を除く): 8229231

約数列:

[1, 3, 9, 71, 149, 179, 213, 447, 537, 639, 1341, 1611, 10579, 12709, 26671, 31737, 38127, 80013, 95211, 114381, 240039, 1893641, 5680923, 17042769]

約数ペア:

[(1, 17042769), (3, 5680923), (9, 1893641), (71, 240039), (149, 114381), (179, 95211), (213, 80013), (447, 38127), (537, 31737), (639, 26671), (1341, 12709), (1611, 10579)]